22126225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 30444480

約数和(自身を除く): 8318255

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1319, 1525, 3355, 6595, 14509, 16775, 32975, 72545, 80459, 362725, 402295, 885049, 2011475, 4425245, 22126225]

約数ペア:

[(1, 22126225), (5, 4425245), (11, 2011475), (25, 885049), (55, 402295), (61, 362725), (275, 80459), (305, 72545), (671, 32975), (1319, 16775), (1525, 14509), (3355, 6595)]