12555695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 15729120

約数和(自身を除く): 3173425

約数列:

[1, 5, 29, 131, 145, 655, 661, 3305, 3799, 18995, 19169, 86591, 95845, 432955, 2511139, 12555695]

約数ペア:

[(1, 12555695), (5, 2511139), (29, 432955), (131, 95845), (145, 86591), (655, 19169), (661, 18995), (3305, 3799)]