2015464555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6029}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 2694686400

約数和(自身を除く): 679221845

約数列:

[1, 5, 13, 37, 65, 139, 185, 481, 695, 1807, 2405, 5143, 6029, 9035, 25715, 30145, 66859, 78377, 223073, 334295, 391885, 838031, 1115365, 2899949, 4190155, 10894403, 14499745, 31007147, 54472015, 155035735, 403092911, 2015464555]

約数ペア:

[(1, 2015464555), (5, 403092911), (13, 155035735), (37, 54472015), (65, 31007147), (139, 14499745), (185, 10894403), (481, 4190155), (695, 2899949), (1807, 1115365), (2405, 838031), (5143, 391885), (6029, 334295), (9035, 223073), (25715, 78377), (30145, 66859)]