25255839

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 15018081

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 367, 609, 791, 1101, 2373, 2569, 3277, 7707, 9831, 10643, 22939, 31929, 41471, 68817, 74501, 124413, 223503, 290297, 870891, 1202659, 3607977, 8418613, 25255839]

約数ペア:

[(1, 25255839), (3, 8418613), (7, 3607977), (21, 1202659), (29, 870891), (87, 290297), (113, 223503), (203, 124413), (339, 74501), (367, 68817), (609, 41471), (791, 31929), (1101, 22939), (2373, 10643), (2569, 9831), (3277, 7707)]