22306825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 28926720

約数和(自身を除く): 6619895

約数列:

[1, 5, 25, 31, 107, 155, 269, 535, 775, 1345, 2675, 3317, 6725, 8339, 16585, 28783, 41695, 82925, 143915, 208475, 719575, 892273, 4461365, 22306825]

約数ペア:

[(1, 22306825), (5, 4461365), (25, 892273), (31, 719575), (107, 208475), (155, 143915), (269, 82925), (535, 41695), (775, 28783), (1345, 16585), (2675, 8339), (3317, 6725)]