10217205

素因数分解:

$3^3\times 5^1\times {\mathrm{75683}}^1$

素因数の和:75697

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 7946955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 75683, 227049, 378415, 681147, 1135245, 2043441, 3405735, 10217205]

約数ペア:

[(1, 10217205), (3, 3405735), (5, 2043441), (9, 1135245), (15, 681147), (27, 378415), (45, 227049), (135, 75683)]