8252725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 11214560

約数和(自身を除く): 2961835

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 379, 871, 1675, 1895, 4355, 4927, 9475, 21775, 24635, 25393, 123175, 126965, 330109, 634825, 1650545, 8252725]

約数ペア:

[(1, 8252725), (5, 1650545), (13, 634825), (25, 330109), (65, 126965), (67, 123175), (325, 25393), (335, 24635), (379, 21775), (871, 9475), (1675, 4927), (1895, 4355)]