91252265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 122393376

約数和(自身を除く): 31141111

約数列:

[1, 5, 13, 41, 65, 97, 205, 353, 485, 533, 1261, 1765, 2665, 3977, 4589, 6305, 14473, 19885, 22945, 34241, 51701, 72365, 171205, 188149, 258505, 445133, 940745, 1403881, 2225665, 7019405, 18250453, 91252265]

約数ペア:

[(1, 91252265), (5, 18250453), (13, 7019405), (41, 2225665), (65, 1403881), (97, 940745), (205, 445133), (353, 258505), (485, 188149), (533, 171205), (1261, 72365), (1765, 51701), (2665, 34241), (3977, 22945), (4589, 19885), (6305, 14473)]