19085925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 32577280

約数和(自身を除く): 13491355

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 8209, 24627, 41045, 123135, 205225, 254479, 615675, 763437, 1272395, 3817185, 6361975, 19085925]

約数ペア:

[(1, 19085925), (3, 6361975), (5, 3817185), (15, 1272395), (25, 763437), (31, 615675), (75, 254479), (93, 205225), (155, 123135), (465, 41045), (775, 24627), (2325, 8209)]