6591325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 9327528

約数和(自身を除く): 2736203

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1193, 5525, 5965, 15509, 20281, 29825, 77545, 101405, 263653, 387725, 507025, 1318265, 6591325]

約数ペア:

[(1, 6591325), (5, 1318265), (13, 507025), (17, 387725), (25, 263653), (65, 101405), (85, 77545), (221, 29825), (325, 20281), (425, 15509), (1105, 5965), (1193, 5525)]