2774585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 3696192

約数和(自身を除く): 921607

約数列:

[1, 5, 11, 55, 61, 305, 671, 827, 3355, 4135, 9097, 45485, 50447, 252235, 554917, 2774585]

約数ペア:

[(1, 2774585), (5, 554917), (11, 252235), (55, 50447), (61, 45485), (305, 9097), (671, 4135), (827, 3355)]