158045576775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 280083749088

約数和(自身を除く): 122038172313

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 185, 241, 281, 435, 555, 723, 725, 841, 843, 925, 1073, 1205, 1405, 2175, 2523, 2775, 3219, 3615, 4205, 4215, 5365, 6025, 6989, 7025, 8149, 8917, 10397, 12615, 16095, 18075, 20967, 21025, 21075, 24447, 26751, 26825, 31117, 31191, 34945, 40745, 44585, 51985, 63075, 67721, 80475, 93351, 104835, 122235, 133755, 155585, 155955, 174725, 202681, 203163, 203725, 222925, 236321, 258593, 259925, 301513, 338605, 466755, 524175, 608043, 611175, 668775, 708963, 775779, 777925, 779775, 904539, 1013405, 1015815, 1181605, 1292965, 1507565, 1693025, 1963909, 2333775, 2505677, 3040215, 3544815, 3878895, 4522695, 5067025, 5079075, 5891727, 5908025, 6464825, 7499197, 7517031, 7537825, 8743877, 9819545, 12528385, 15201075, 17724075, 19394475, 22497591, 22613475, 26231631, 29458635, 37495985, 37585155, 43719385, 49097725, 56953361, 62641925, 72664633, 112487955, 131158155, 147293175, 170860083, 187479925, 187925775, 217993899, 218596925, 284766805, 363323165, 562439775, 655790775, 854300415, 1089969495, 1423834025, 1816615825, 2107274357, 4271502075, 5449847475, 6321823071, 10536371785, 31609115355, 52681858925, 158045576775]

約数ペア:

[(1, 158045576775), (3, 52681858925), (5, 31609115355), (15, 10536371785), (25, 6321823071), (29, 5449847475), (37, 4271502075), (75, 2107274357), (87, 1816615825), (111, 1423834025), (145, 1089969495), (185, 854300415), (241, 655790775), (281, 562439775), (435, 363323165), (555, 284766805), (723, 218596925), (725, 217993899), (841, 187925775), (843, 187479925), (925, 170860083), (1073, 147293175), (1205, 131158155), (1405, 112487955), (2175, 72664633), (2523, 62641925), (2775, 56953361), (3219, 49097725), (3615, 43719385), (4205, 37585155), (4215, 37495985), (5365, 29458635), (6025, 26231631), (6989, 22613475), (7025, 22497591), (8149, 19394475), (8917, 17724075), (10397, 15201075), (12615, 12528385), (16095, 9819545), (18075, 8743877), (20967, 7537825), (21025, 7517031), (21075, 7499197), (24447, 6464825), (26751, 5908025), (26825, 5891727), (31117, 5079075), (31191, 5067025), (34945, 4522695), (40745, 3878895), (44585, 3544815), (51985, 3040215), (63075, 2505677), (67721, 2333775), (80475, 1963909), (93351, 1693025), (104835, 1507565), (122235, 1292965), (133755, 1181605), (155585, 1015815), (155955, 1013405), (174725, 904539), (202681, 779775), (203163, 777925), (203725, 775779), (222925, 708963), (236321, 668775), (258593, 611175), (259925, 608043), (301513, 524175), (338605, 466755)]