977493025

素因数分解:

$5^2\times {\mathrm{4111}}^1\times {\mathrm{9511}}^1$

素因数の和:13632

約数の個数: 12

約数和(自身を含む): 1212513664

約数和(自身を除く): 235020639

約数列:

[1, 5, 25, 4111, 9511, 20555, 47555, 102775, 237775, 39099721, 195498605, 977493025]

約数ペア:

[(1, 977493025), (5, 195498605), (25, 39099721), (4111, 237775), (9511, 102775), (20555, 47555)]