72051265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9201

約数の個数: 24

約数和(自身を含む): 102357864

約数和(自身を除く): 30306599

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 9161, 45805, 100771, 119093, 503855, 595465, 1108481, 1310023, 5542405, 6550115, 14410253, 72051265]

約数ペア:

[(1, 72051265), (5, 14410253), (11, 6550115), (13, 5542405), (55, 1310023), (65, 1108481), (121, 595465), (143, 503855), (605, 119093), (715, 100771), (1573, 45805), (7865, 9161)]