2957029305

素因数分解:

$3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{160403}}^1$

素因数の和:161640

約数の個数: 16

約数和(自身を含む): 4735126080

約数和(自身を除く): 1778096775

約数列:

[1, 3, 5, 15, 1229, 3687, 6145, 18435, 160403, 481209, 802015, 2406045, 197135287, 591405861, 985676435, 2957029305]

約数ペア:

[(1, 2957029305), (3, 985676435), (5, 591405861), (15, 197135287), (1229, 2406045), (3687, 802015), (6145, 481209), (18435, 160403)]