71790065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10691}}^1$

素因数の和:10792

約数の個数: 16

約数和(自身を含む): 92378880

約数和(自身を除く): 20588815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 10691, 53455, 181747, 844589, 908735, 4222945, 14358013, 71790065]

約数ペア:

[(1, 71790065), (5, 14358013), (17, 4222945), (79, 908735), (85, 844589), (395, 181747), (1343, 53455), (6715, 10691)]