2013089145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{98899}}^1$

素因数の和:98989

約数の個数: 32

約数和(自身を含む): 3417984000

約数和(自身を除く): 1404894855

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355, 98899, 296697, 494495, 1483485, 2274677, 5835041, 6824031, 11373385, 17505123, 29175205, 34120155, 87525615, 134205943, 402617829, 671029715, 2013089145]

約数ペア:

[(1, 2013089145), (3, 671029715), (5, 402617829), (15, 134205943), (23, 87525615), (59, 34120155), (69, 29175205), (115, 17505123), (177, 11373385), (295, 6824031), (345, 5835041), (885, 2274677), (1357, 1483485), (4071, 494495), (6785, 296697), (20355, 98899)]