157098655

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{22111}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 226869120

約数和(自身を除く): 69770465

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 22111, 110555, 154777, 641219, 773885, 1083439, 3206095, 4488533, 5417195, 22442665, 31419731, 157098655]

約数ペア:

[(1, 157098655), (5, 31419731), (7, 22442665), (29, 5417195), (35, 4488533), (49, 3206095), (145, 1083439), (203, 773885), (245, 641219), (1015, 154777), (1421, 110555), (7105, 22111)]