64186265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8161}}^1$

素因数の和:8201

約数の個数: 24

約数和(自身を含む): 91185864

約数和(自身を除く): 26999599

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 8161, 40805, 89771, 106093, 448855, 530465, 987481, 1167023, 4937405, 5835115, 12837253, 64186265]

約数ペア:

[(1, 64186265), (5, 12837253), (11, 5835115), (13, 4937405), (55, 1167023), (65, 987481), (121, 530465), (143, 448855), (605, 106093), (715, 89771), (1573, 40805), (7865, 8161)]