485949025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1033}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 623642624

約数和(自身を除く): 137693599

約数列:

[1, 5, 25, 31, 155, 607, 775, 1033, 3035, 5165, 15175, 18817, 25825, 32023, 94085, 160115, 470425, 627031, 800575, 3135155, 15675775, 19437961, 97189805, 485949025]

約数ペア:

[(1, 485949025), (5, 97189805), (25, 19437961), (31, 15675775), (155, 3135155), (607, 800575), (775, 627031), (1033, 470425), (3035, 160115), (5165, 94085), (15175, 32023), (18817, 25825)]