55831875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2741

約数の個数: 40

約数和(自身を含む): 101517504

約数和(自身を除く): 45685629

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2707, 4125, 6875, 8121, 13535, 20625, 29777, 40605, 67675, 89331, 148885, 203025, 338375, 446655, 744425, 1015125, 1691875, 2233275, 3722125, 5075625, 11166375, 18610625, 55831875]

約数ペア:

[(1, 55831875), (3, 18610625), (5, 11166375), (11, 5075625), (15, 3722125), (25, 2233275), (33, 1691875), (55, 1015125), (75, 744425), (125, 446655), (165, 338375), (275, 203025), (375, 148885), (625, 89331), (825, 67675), (1375, 40605), (1875, 29777), (2707, 20625), (4125, 13535), (6875, 8121)]