20170104195

素因数分解:

$3^1\times 5^1\times {\mathrm{12157}}^1\times {\mathrm{110609}}^1$

素因数の和:122774

約数の個数: 16

約数和(自身を含む): 32275113120

約数和(自身を除く): 12105008925

約数列:

[1, 3, 5, 15, 12157, 36471, 60785, 110609, 182355, 331827, 553045, 1659135, 1344673613, 4034020839, 6723368065, 20170104195]

約数ペア:

[(1, 20170104195), (3, 6723368065), (5, 4034020839), (15, 1344673613), (12157, 1659135), (36471, 553045), (60785, 331827), (110609, 182355)]