22474225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 29426688

約数和(自身を除く): 6952463

約数列:

[1, 5, 25, 31, 47, 155, 235, 617, 775, 1175, 1457, 3085, 7285, 15425, 19127, 28999, 36425, 95635, 144995, 478175, 724975, 898969, 4494845, 22474225]

約数ペア:

[(1, 22474225), (5, 4494845), (25, 898969), (31, 724975), (47, 478175), (155, 144995), (235, 95635), (617, 36425), (775, 28999), (1175, 19127), (1457, 15425), (3085, 7285)]