25580229

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 34731840

約数和(自身を除く): 9151611

約数列:

[1, 3, 109, 137, 327, 411, 571, 1713, 14933, 44799, 62239, 78227, 186717, 234681, 8526743, 25580229]

約数ペア:

[(1, 25580229), (3, 8526743), (109, 234681), (137, 186717), (327, 78227), (411, 62239), (571, 44799), (1713, 14933)]