7961185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 10184400

約数和(自身を除く): 2223215

約数列:

[1, 5, 17, 85, 229, 409, 1145, 2045, 3893, 6953, 19465, 34765, 93661, 468305, 1592237, 7961185]

約数ペア:

[(1, 7961185), (5, 1592237), (17, 468305), (85, 93661), (229, 34765), (409, 19465), (1145, 6953), (2045, 3893)]