75028275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 163243520

約数和(自身を除く): 88215245

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 79, 81, 105, 135, 175, 189, 201, 225, 237, 315, 335, 395, 405, 469, 525, 553, 567, 603, 675, 711, 945, 1005, 1185, 1407, 1575, 1659, 1675, 1809, 1975, 2025, 2133, 2345, 2765, 2835, 3015, 3555, 4221, 4725, 4977, 5025, 5293, 5427, 5925, 6399, 7035, 8295, 9045, 10665, 11725, 12663, 13825, 14175, 14931, 15075, 15879, 17775, 21105, 24885, 26465, 27135, 31995, 35175, 37051, 37989, 41475, 44793, 45225, 47637, 53325, 63315, 74655, 79395, 105525, 111153, 124425, 132325, 135675, 142911, 159975, 185255, 189945, 223965, 238185, 316575, 333459, 373275, 396975, 428733, 555765, 714555, 926275, 949725, 1000377, 1119825, 1190925, 1667295, 2143665, 2778825, 3001131, 3572775, 5001885, 8336475, 10718325, 15005655, 25009425, 75028275]

約数ペア:

[(1, 75028275), (3, 25009425), (5, 15005655), (7, 10718325), (9, 8336475), (15, 5001885), (21, 3572775), (25, 3001131), (27, 2778825), (35, 2143665), (45, 1667295), (63, 1190925), (67, 1119825), (75, 1000377), (79, 949725), (81, 926275), (105, 714555), (135, 555765), (175, 428733), (189, 396975), (201, 373275), (225, 333459), (237, 316575), (315, 238185), (335, 223965), (395, 189945), (405, 185255), (469, 159975), (525, 142911), (553, 135675), (567, 132325), (603, 124425), (675, 111153), (711, 105525), (945, 79395), (1005, 74655), (1185, 63315), (1407, 53325), (1575, 47637), (1659, 45225), (1675, 44793), (1809, 41475), (1975, 37989), (2025, 37051), (2133, 35175), (2345, 31995), (2765, 27135), (2835, 26465), (3015, 24885), (3555, 21105), (4221, 17775), (4725, 15879), (4977, 15075), (5025, 14931), (5293, 14175), (5427, 13825), (5925, 12663), (6399, 11725), (7035, 10665), (8295, 9045)]