1880925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 1333155

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 809, 2325, 2427, 4045, 12135, 20225, 25079, 60675, 75237, 125395, 376185, 626975, 1880925]

約数ペア:

[(1, 1880925), (3, 626975), (5, 376185), (15, 125395), (25, 75237), (31, 60675), (75, 25079), (93, 20225), (155, 12135), (465, 4045), (775, 2427), (809, 2325)]