858480475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{32003}}^1$

素因数の和:32079

約数の個数: 24

約数和(自身を含む): 1131021360

約数和(自身を除く): 272540885

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 5365, 26825, 32003, 160015, 800075, 928087, 1184111, 4640435, 5920555, 23202175, 29602775, 34339219, 171696095, 858480475]

約数ペア:

[(1, 858480475), (5, 171696095), (25, 34339219), (29, 29602775), (37, 23202175), (145, 5920555), (185, 4640435), (725, 1184111), (925, 928087), (1073, 800075), (5365, 160015), (26825, 32003)]