52722475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 72689792

約数和(自身を除く): 19967317

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5233, 10075, 26165, 68029, 130825, 162223, 340145, 811115, 1700725, 2108899, 4055575, 10544495, 52722475]

約数ペア:

[(1, 52722475), (5, 10544495), (13, 4055575), (25, 2108899), (31, 1700725), (65, 811115), (155, 340145), (325, 162223), (403, 130825), (775, 68029), (2015, 26165), (5233, 10075)]