238606925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 307216200

約数和(自身を除く): 68609275

約数列:

[1, 5, 25, 29, 145, 397, 725, 829, 1985, 4145, 9925, 11513, 20725, 24041, 57565, 120205, 287825, 329113, 601025, 1645565, 8227825, 9544277, 47721385, 238606925]

約数ペア:

[(1, 238606925), (5, 47721385), (25, 9544277), (29, 8227825), (145, 1645565), (397, 601025), (725, 329113), (829, 287825), (1985, 120205), (4145, 57565), (9925, 24041), (11513, 20725)]