248976625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{42379}}^1$

素因数の和:42441

約数の個数: 16

約数和(自身を含む): 317341440

約数和(自身を除く): 68364815

約数列:

[1, 5, 25, 47, 125, 235, 1175, 5875, 42379, 211895, 1059475, 1991813, 5297375, 9959065, 49795325, 248976625]

約数ペア:

[(1, 248976625), (5, 49795325), (25, 9959065), (47, 5297375), (125, 1991813), (235, 1059475), (1175, 211895), (5875, 42379)]