90049645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7127}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 130356864

約数和(自身を除く): 40307219

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 7127, 12635, 35635, 49889, 135413, 249445, 677065, 947891, 2572847, 4739455, 12864235, 18009929, 90049645]

約数ペア:

[(1, 90049645), (5, 18009929), (7, 12864235), (19, 4739455), (35, 2572847), (95, 947891), (133, 677065), (361, 249445), (665, 135413), (1805, 49889), (2527, 35635), (7127, 12635)]