32640725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 44268000

約数和(自身を除く): 11627275

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1499, 1675, 4355, 7495, 19487, 21775, 37475, 97435, 100433, 487175, 502165, 1305629, 2510825, 6528145, 32640725]

約数ペア:

[(1, 32640725), (5, 6528145), (13, 2510825), (25, 1305629), (65, 502165), (67, 487175), (325, 100433), (335, 97435), (871, 37475), (1499, 21775), (1675, 19487), (4355, 7495)]