30922775

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 41611920

約数和(自身を除く): 10689145

約数列:

[1, 5, 13, 25, 65, 169, 325, 563, 845, 2197, 2815, 4225, 7319, 10985, 14075, 36595, 54925, 95147, 182975, 475735, 1236911, 2378675, 6184555, 30922775]

約数ペア:

[(1, 30922775), (5, 6184555), (13, 2378675), (25, 1236911), (65, 475735), (169, 182975), (325, 95147), (563, 54925), (845, 36595), (2197, 14075), (2815, 10985), (4225, 7319)]