64590565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58453}}^1$

素因数の和:58488

約数の個数: 16

約数和(自身を含む): 88382448

約数和(自身を除く): 23791883

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 58453, 292265, 759889, 993701, 3799445, 4968505, 12918113, 64590565]

約数ペア:

[(1, 64590565), (5, 12918113), (13, 4968505), (17, 3799445), (65, 993701), (85, 759889), (221, 292265), (1105, 58453)]