2002275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 3917160

約数和(自身を除く): 1914885

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 809, 825, 2427, 2475, 4045, 7281, 8899, 12135, 20225, 26697, 36405, 44495, 60675, 80091, 133485, 182025, 222475, 400455, 667425, 2002275]

約数ペア:

[(1, 2002275), (3, 667425), (5, 400455), (9, 222475), (11, 182025), (15, 133485), (25, 80091), (33, 60675), (45, 44495), (55, 36405), (75, 26697), (99, 20225), (165, 12135), (225, 8899), (275, 7281), (495, 4045), (809, 2475), (825, 2427)]