74509875

素因数分解:

$3^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 152635392

約数和(自身を除く): 78125517

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 223, 225, 243, 275, 297, 375, 405, 495, 669, 675, 825, 891, 1115, 1125, 1215, 1375, 1485, 2007, 2025, 2453, 2475, 2673, 3345, 3375, 4125, 4455, 5575, 6021, 6075, 7359, 7425, 10035, 10125, 12265, 12375, 13365, 16725, 18063, 22077, 22275, 27875, 30105, 30375, 36795, 37125, 50175, 54189, 61325, 66231, 66825, 83625, 90315, 110385, 111375, 150525, 183975, 198693, 250875, 270945, 306625, 331155, 334125, 451575, 551925, 596079, 752625, 919875, 993465, 1354725, 1655775, 2257875, 2759625, 2980395, 4967325, 6773625, 8278875, 14901975, 24836625, 74509875]

約数ペア:

[(1, 74509875), (3, 24836625), (5, 14901975), (9, 8278875), (11, 6773625), (15, 4967325), (25, 2980395), (27, 2759625), (33, 2257875), (45, 1655775), (55, 1354725), (75, 993465), (81, 919875), (99, 752625), (125, 596079), (135, 551925), (165, 451575), (223, 334125), (225, 331155), (243, 306625), (275, 270945), (297, 250875), (375, 198693), (405, 183975), (495, 150525), (669, 111375), (675, 110385), (825, 90315), (891, 83625), (1115, 66825), (1125, 66231), (1215, 61325), (1375, 54189), (1485, 50175), (2007, 37125), (2025, 36795), (2453, 30375), (2475, 30105), (2673, 27875), (3345, 22275), (3375, 22077), (4125, 18063), (4455, 16725), (5575, 13365), (6021, 12375), (6075, 12265), (7359, 10125), (7425, 10035)]