2028305235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{81409}}^1$

素因数の和:81579

約数の個数: 32

約数和(自身を含む): 3563804160

約数和(自身を除く): 1535498925

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 24915, 81409, 244227, 407045, 895499, 1221135, 2686497, 4477495, 12292759, 13432485, 36878277, 61463795, 135220349, 184391385, 405661047, 676101745, 2028305235]

約数ペア:

[(1, 2028305235), (3, 676101745), (5, 405661047), (11, 184391385), (15, 135220349), (33, 61463795), (55, 36878277), (151, 13432485), (165, 12292759), (453, 4477495), (755, 2686497), (1661, 1221135), (2265, 895499), (4983, 407045), (8305, 244227), (24915, 81409)]