14722825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 19920600

約数和(自身を除く): 5197775

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 509, 1157, 2225, 2545, 5785, 6617, 12725, 28925, 33085, 45301, 165425, 226505, 588913, 1132525, 2944565, 14722825]

約数ペア:

[(1, 14722825), (5, 2944565), (13, 1132525), (25, 588913), (65, 226505), (89, 165425), (325, 45301), (445, 33085), (509, 28925), (1157, 12725), (2225, 6617), (2545, 5785)]