7320755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 9841776

約数和(自身を除く): 2521021

約数列:

[1, 5, 13, 41, 65, 67, 205, 335, 533, 871, 1681, 2665, 2747, 4355, 8405, 13735, 21853, 35711, 109265, 112627, 178555, 563135, 1464151, 7320755]

約数ペア:

[(1, 7320755), (5, 1464151), (13, 563135), (41, 178555), (65, 112627), (67, 109265), (205, 35711), (335, 21853), (533, 13735), (871, 8405), (1681, 4355), (2665, 2747)]