83245825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3823}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 112853888

約数和(自身を除く): 29608063

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 3823, 4355, 19115, 21775, 49699, 95575, 248495, 256141, 1242475, 1280705, 3329833, 6403525, 16649165, 83245825]

約数ペア:

[(1, 83245825), (5, 16649165), (13, 6403525), (25, 3329833), (65, 1280705), (67, 1242475), (325, 256141), (335, 248495), (871, 95575), (1675, 49699), (3823, 21775), (4355, 19115)]