157098105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205357}}^1$

素因数の和:205385

約数の個数: 24

約数和(自身を含む): 288322632

約数和(自身を除く): 131224527

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205357, 616071, 1026785, 1848213, 3080355, 3491069, 9241065, 10473207, 17455345, 31419621, 52366035, 157098105]

約数ペア:

[(1, 157098105), (3, 52366035), (5, 31419621), (9, 17455345), (15, 10473207), (17, 9241065), (45, 3491069), (51, 3080355), (85, 1848213), (153, 1026785), (255, 616071), (765, 205357)]