53146125

素因数分解:

$3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 103062960

約数和(自身を除く): 49916835

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 125, 135, 145, 181, 225, 261, 375, 405, 435, 543, 675, 725, 783, 905, 1125, 1305, 1629, 2025, 2175, 2349, 2715, 3375, 3625, 3915, 4525, 4887, 5249, 6525, 8145, 10125, 10875, 11745, 13575, 14661, 15747, 19575, 22625, 24435, 26245, 32625, 40725, 47241, 58725, 67875, 73305, 78735, 97875, 122175, 131225, 141723, 203625, 236205, 293625, 366525, 393675, 425169, 610875, 656125, 708615, 1181025, 1832625, 1968375, 2125845, 3543075, 5905125, 10629225, 17715375, 53146125]

約数ペア:

[(1, 53146125), (3, 17715375), (5, 10629225), (9, 5905125), (15, 3543075), (25, 2125845), (27, 1968375), (29, 1832625), (45, 1181025), (75, 708615), (81, 656125), (87, 610875), (125, 425169), (135, 393675), (145, 366525), (181, 293625), (225, 236205), (261, 203625), (375, 141723), (405, 131225), (435, 122175), (543, 97875), (675, 78735), (725, 73305), (783, 67875), (905, 58725), (1125, 47241), (1305, 40725), (1629, 32625), (2025, 26245), (2175, 24435), (2349, 22625), (2715, 19575), (3375, 15747), (3625, 14661), (3915, 13575), (4525, 11745), (4887, 10875), (5249, 10125), (6525, 8145)]