2039025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 3483904

約数和(自身を除く): 1444879

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 877, 2325, 2631, 4385, 13155, 21925, 27187, 65775, 81561, 135935, 407805, 679675, 2039025]

約数ペア:

[(1, 2039025), (3, 679675), (5, 407805), (15, 135935), (25, 81561), (31, 65775), (75, 27187), (93, 21925), (155, 13155), (465, 4385), (775, 2631), (877, 2325)]