10662065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 13248576

約数和(自身を除く): 2586511

約数列:

[1, 5, 43, 101, 215, 491, 505, 2455, 4343, 21113, 21715, 49591, 105565, 247955, 2132413, 10662065]

約数ペア:

[(1, 10662065), (5, 2132413), (43, 247955), (101, 105565), (215, 49591), (491, 21715), (505, 21113), (2455, 4343)]