2008555245

素因数分解:

$3^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{9769}}^1$

素因数の和:11306

約数の個数: 32

約数和(自身を含む): 3573475200

約数和(自身を除く): 1564919955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1523, 4569, 7615, 9769, 13707, 22845, 29307, 41121, 48845, 68535, 87921, 146535, 205605, 263763, 439605, 1318815, 14878187, 44634561, 74390935, 133903683, 223172805, 401711049, 669518415, 2008555245]

約数ペア:

[(1, 2008555245), (3, 669518415), (5, 401711049), (9, 223172805), (15, 133903683), (27, 74390935), (45, 44634561), (135, 14878187), (1523, 1318815), (4569, 439605), (7615, 263763), (9769, 205605), (13707, 146535), (22845, 87921), (29307, 68535), (41121, 48845)]