90158905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1459}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 114791040

約数和(自身を除く): 24632135

約数列:

[1, 5, 17, 85, 727, 1459, 3635, 7295, 12359, 24803, 61795, 124015, 1060693, 5303465, 18031781, 90158905]

約数ペア:

[(1, 90158905), (5, 18031781), (17, 5303465), (85, 1060693), (727, 124015), (1459, 61795), (3635, 24803), (7295, 12359)]