9999315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 18826560

約数和(自身を除く): 8827245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4357, 13071, 21785, 39213, 65355, 74069, 117639, 196065, 222207, 370345, 588195, 666621, 1111035, 1999863, 3333105, 9999315]

約数ペア:

[(1, 9999315), (3, 3333105), (5, 1999863), (9, 1111035), (15, 666621), (17, 588195), (27, 370345), (45, 222207), (51, 196065), (85, 117639), (135, 74069), (153, 65355), (255, 39213), (459, 21785), (765, 13071), (2295, 4357)]