40671405

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17053}}^1$

素因数の和:17117

約数の個数: 24

約数和(自身を含む): 71831448

約数和(自身を除く): 31160043

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 17053, 51159, 85265, 153477, 255795, 767385, 903809, 2711427, 4519045, 8134281, 13557135, 40671405]

約数ペア:

[(1, 40671405), (3, 13557135), (5, 8134281), (9, 4519045), (15, 2711427), (45, 903809), (53, 767385), (159, 255795), (265, 153477), (477, 85265), (795, 51159), (2385, 17053)]