155284415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 226497600

約数和(自身を除く): 71213185

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 7489, 20735, 37445, 82379, 97357, 217181, 411895, 486785, 1070927, 1085905, 2388991, 2823353, 5354635, 11944955, 14116765, 31056883, 155284415]

約数ペア:

[(1, 155284415), (5, 31056883), (11, 14116765), (13, 11944955), (29, 5354635), (55, 2823353), (65, 2388991), (143, 1085905), (145, 1070927), (319, 486785), (377, 411895), (715, 217181), (1595, 97357), (1885, 82379), (4147, 37445), (7489, 20735)]