151319245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13553}}^1$

素因数の和:13605

約数の個数: 32

約数和(自身を含む): 234213120

約数和(自身を除く): 82893875

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 13553, 67765, 94871, 149083, 393037, 474355, 745415, 1043581, 1965185, 2751259, 4323407, 5217905, 13756295, 21617035, 30263849, 151319245]

約数ペア:

[(1, 151319245), (5, 30263849), (7, 21617035), (11, 13756295), (29, 5217905), (35, 4323407), (55, 2751259), (77, 1965185), (145, 1043581), (203, 745415), (319, 474355), (385, 393037), (1015, 149083), (1595, 94871), (2233, 67765), (11165, 13553)]