544042015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{3499}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 720594000

約数和(自身を除く): 176551985

約数列:

[1, 5, 11, 55, 121, 257, 605, 1285, 2827, 3499, 14135, 17495, 31097, 38489, 155485, 192445, 423379, 899243, 2116895, 4496215, 9891673, 49458365, 108808403, 544042015]

約数ペア:

[(1, 544042015), (5, 108808403), (11, 49458365), (55, 9891673), (121, 4496215), (257, 2116895), (605, 899243), (1285, 423379), (2827, 192445), (3499, 155485), (14135, 38489), (17495, 31097)]