156768225

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{8971}}^1$

素因数の和:9217

約数の個数: 24

約数和(自身を含む): 260331552

約数和(自身を除く): 103563327

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1165, 3495, 5825, 8971, 17475, 26913, 44855, 134565, 224275, 672825, 2090243, 6270729, 10451215, 31353645, 52256075, 156768225]

約数ペア:

[(1, 156768225), (3, 52256075), (5, 31353645), (15, 10451215), (25, 6270729), (75, 2090243), (233, 672825), (699, 224275), (1165, 134565), (3495, 44855), (5825, 26913), (8971, 17475)]