25904745

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 46275840

約数和(自身を除く): 20371095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 617, 933, 1555, 1851, 2799, 3085, 4665, 5553, 8397, 9255, 13995, 16659, 27765, 41985, 83295, 191887, 575661, 959435, 1726983, 2878305, 5180949, 8634915, 25904745]

約数ペア:

[(1, 25904745), (3, 8634915), (5, 5180949), (9, 2878305), (15, 1726983), (27, 959435), (45, 575661), (135, 191887), (311, 83295), (617, 41985), (933, 27765), (1555, 16659), (1851, 13995), (2799, 9255), (3085, 8397), (4665, 5553)]