1263183265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{58171}}^1$

素因数の和:58320

約数の個数: 16

約数和(自身を含む): 1566455616

約数和(自身を除く): 303272351

約数列:

[1, 5, 43, 101, 215, 505, 4343, 21715, 58171, 290855, 2501353, 5875271, 12506765, 29376355, 252636653, 1263183265]

約数ペア:

[(1, 1263183265), (5, 252636653), (43, 29376355), (101, 12506765), (215, 5875271), (505, 2501353), (4343, 290855), (21715, 58171)]