22306975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 29730240

約数和(自身を除く): 7423265

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 719, 1241, 1825, 3595, 6205, 12223, 17975, 31025, 52487, 61115, 262435, 305575, 892279, 1312175, 4461395, 22306975]

約数ペア:

[(1, 22306975), (5, 4461395), (17, 1312175), (25, 892279), (73, 305575), (85, 262435), (365, 61115), (425, 52487), (719, 31025), (1241, 17975), (1825, 12223), (3595, 6205)]