2326025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 3296664

約数和(自身を除く): 970639

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 421, 425, 1105, 2105, 5473, 5525, 7157, 10525, 27365, 35785, 93041, 136825, 178925, 465205, 2326025]

約数ペア:

[(1, 2326025), (5, 465205), (13, 178925), (17, 136825), (25, 93041), (65, 35785), (85, 27365), (221, 10525), (325, 7157), (421, 5525), (425, 5473), (1105, 2105)]