6666551375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{255179}}^1$

素因数の和:255224

約数の個数: 32

約数和(自身を含む): 9553939200

約数和(自身を除く): 2887387825

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 26125, 255179, 1275895, 2806969, 4848401, 6379475, 14034845, 24242005, 31897375, 53332411, 70174225, 121210025, 266662055, 350871125, 606050125, 1333310275, 6666551375]

約数ペア:

[(1, 6666551375), (5, 1333310275), (11, 606050125), (19, 350871125), (25, 266662055), (55, 121210025), (95, 70174225), (125, 53332411), (209, 31897375), (275, 24242005), (475, 14034845), (1045, 6379475), (1375, 4848401), (2375, 2806969), (5225, 1275895), (26125, 255179)]