2880777735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{3617}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 5452181280

約数和(自身を除く): 2571403545

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1609, 3617, 4827, 8045, 10851, 14481, 17699, 18085, 24135, 32553, 39787, 53097, 54255, 72405, 88495, 119361, 159291, 162765, 198935, 265485, 358083, 596805, 796455, 1790415, 5819753, 17459259, 29098765, 52377777, 64017283, 87296295, 192051849, 261888885, 320086415, 576155547, 960259245, 2880777735]

約数ペア:

[(1, 2880777735), (3, 960259245), (5, 576155547), (9, 320086415), (11, 261888885), (15, 192051849), (33, 87296295), (45, 64017283), (55, 52377777), (99, 29098765), (165, 17459259), (495, 5819753), (1609, 1790415), (3617, 796455), (4827, 596805), (8045, 358083), (10851, 265485), (14481, 198935), (17699, 162765), (18085, 159291), (24135, 119361), (32553, 88495), (39787, 72405), (53097, 54255)]