157504655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14107}}^1$

素因数の和:14159

約数の個数: 32

約数和(自身を含む): 243786240

約数和(自身を除く): 86281585

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 14107, 70535, 98749, 155177, 409103, 493745, 775885, 1086239, 2045515, 2863721, 4500133, 5431195, 14318605, 22500665, 31500931, 157504655]

約数ペア:

[(1, 157504655), (5, 31500931), (7, 22500665), (11, 14318605), (29, 5431195), (35, 4500133), (55, 2863721), (77, 2045515), (145, 1086239), (203, 775885), (319, 493745), (385, 409103), (1015, 155177), (1595, 98749), (2233, 70535), (11165, 14107)]