13325778825

素因数分解:

$3^1\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{119971}}^1$

素因数の和:121465

約数の個数: 24

約数和(自身を含む): 22047014496

約数和(自身を除く): 8721235671

約数列:

[1, 3, 5, 15, 25, 75, 1481, 4443, 7405, 22215, 37025, 111075, 119971, 359913, 599855, 1799565, 2999275, 8997825, 177677051, 533031153, 888385255, 2665155765, 4441926275, 13325778825]

約数ペア:

[(1, 13325778825), (3, 4441926275), (5, 2665155765), (15, 888385255), (25, 533031153), (75, 177677051), (1481, 8997825), (4443, 2999275), (7405, 1799565), (22215, 599855), (37025, 359913), (111075, 119971)]