7225595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 9961056

約数和(自身を除く): 2735461

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 503, 845, 1105, 2515, 2873, 6539, 8551, 14365, 32695, 42755, 85007, 111163, 425035, 555815, 1445119, 7225595]

約数ペア:

[(1, 7225595), (5, 1445119), (13, 555815), (17, 425035), (65, 111163), (85, 85007), (169, 42755), (221, 32695), (503, 14365), (845, 8551), (1105, 6539), (2515, 2873)]