2912028405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1357589}}^1$

素因数の和:1357621

約数の個数: 32

約数和(自身を含む): 5473802880

約数和(自身を除く): 2561774475

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 1357589, 4072767, 6787945, 14933479, 17648657, 20363835, 44800437, 52945971, 74667395, 88243285, 194135227, 224002185, 264729855, 582405681, 970676135, 2912028405]

約数ペア:

[(1, 2912028405), (3, 970676135), (5, 582405681), (11, 264729855), (13, 224002185), (15, 194135227), (33, 88243285), (39, 74667395), (55, 52945971), (65, 44800437), (143, 20363835), (165, 17648657), (195, 14933479), (429, 6787945), (715, 4072767), (2145, 1357589)]