4687045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 6336000

約数和(自身を除く): 1648955

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 2749, 13745, 30239, 85219, 151195, 426095, 937409, 4687045]

約数ペア:

[(1, 4687045), (5, 937409), (11, 426095), (31, 151195), (55, 85219), (155, 30239), (341, 13745), (1705, 2749)]