157922545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{9001}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 215507880

約数和(自身を除く): 57585335

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 9001, 17545, 45005, 99011, 261029, 495055, 1089121, 1305145, 2871319, 5445605, 14356595, 31584509, 157922545]

約数ペア:

[(1, 157922545), (5, 31584509), (11, 14356595), (29, 5445605), (55, 2871319), (121, 1305145), (145, 1089121), (319, 495055), (605, 261029), (1595, 99011), (3509, 45005), (9001, 17545)]