71822385

素因数分解:

$3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2719}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 124750080

約数和(自身を除く): 52927695

約数列:

[1, 3, 5, 9, 15, 45, 587, 1761, 2719, 2935, 5283, 8157, 8805, 13595, 24471, 26415, 40785, 122355, 1596053, 4788159, 7980265, 14364477, 23940795, 71822385]

約数ペア:

[(1, 71822385), (3, 23940795), (5, 14364477), (9, 7980265), (15, 4788159), (45, 1596053), (587, 122355), (1761, 40785), (2719, 26415), (2935, 24471), (5283, 13595), (8157, 8805)]