23971475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 32981520

約数和(自身を除く): 9010045

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1429, 1525, 3355, 7145, 15719, 16775, 35725, 78595, 87169, 392975, 435845, 958859, 2179225, 4794295, 23971475]

約数ペア:

[(1, 23971475), (5, 4794295), (11, 2179225), (25, 958859), (55, 435845), (61, 392975), (275, 87169), (305, 78595), (671, 35725), (1429, 16775), (1525, 15719), (3355, 7145)]