40129605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52457}}^1$

素因数の和:52485

約数の個数: 24

約数和(自身を含む): 73651032

約数和(自身を除く): 33521427

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52457, 157371, 262285, 472113, 786855, 891769, 2360565, 2675307, 4458845, 8025921, 13376535, 40129605]

約数ペア:

[(1, 40129605), (3, 13376535), (5, 8025921), (9, 4458845), (15, 2675307), (17, 2360565), (45, 891769), (51, 786855), (85, 472113), (153, 262285), (255, 157371), (765, 52457)]