105643375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 138003840

約数和(自身を除く): 32360465

約数列:

[1, 5, 25, 29, 125, 145, 151, 193, 725, 755, 965, 3625, 3775, 4379, 4825, 5597, 18875, 21895, 24125, 27985, 29143, 109475, 139925, 145715, 547375, 699625, 728575, 845147, 3642875, 4225735, 21128675, 105643375]

約数ペア:

[(1, 105643375), (5, 21128675), (25, 4225735), (29, 3642875), (125, 845147), (145, 728575), (151, 699625), (193, 547375), (725, 145715), (755, 139925), (965, 109475), (3625, 29143), (3775, 27985), (4379, 24125), (4825, 21895), (5597, 18875)]