2556681045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{5351}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 4175587584

約数和(自身を除く): 1618906539

約数列:

[1, 3, 5, 15, 53, 159, 265, 601, 795, 1803, 3005, 5351, 9015, 16053, 26755, 31853, 80265, 95559, 159265, 283603, 477795, 850809, 1418015, 3215951, 4254045, 9647853, 16079755, 48239265, 170445403, 511336209, 852227015, 2556681045]

約数ペア:

[(1, 2556681045), (3, 852227015), (5, 511336209), (15, 170445403), (53, 48239265), (159, 16079755), (265, 9647853), (601, 4254045), (795, 3215951), (1803, 1418015), (3005, 850809), (5351, 477795), (9015, 283603), (16053, 159265), (26755, 95559), (31853, 80265)]