396762015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43291}}^1$

素因数の和:43359

約数の個数: 32

約数和(自身を含む): 698213376

約数和(自身を除く): 301451361

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 43291, 129873, 216455, 562783, 649365, 1688349, 2034677, 2813915, 6104031, 8441745, 10173385, 26450801, 30520155, 79352403, 132254005, 396762015]

約数ペア:

[(1, 396762015), (3, 132254005), (5, 79352403), (13, 30520155), (15, 26450801), (39, 10173385), (47, 8441745), (65, 6104031), (141, 2813915), (195, 2034677), (235, 1688349), (611, 649365), (705, 562783), (1833, 216455), (3055, 129873), (9165, 43291)]