156942025

素因数分解:

$5^2\times {\mathrm{1931}}^1\times {\mathrm{3251}}^1$

素因数の和:5192

約数の個数: 12

約数和(自身を含む): 194768784

約数和(自身を除く): 37826759

約数列:

[1, 5, 25, 1931, 3251, 9655, 16255, 48275, 81275, 6277681, 31388405, 156942025]

約数ペア:

[(1, 156942025), (5, 31388405), (25, 6277681), (1931, 81275), (3251, 48275), (9655, 16255)]