272000685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2857}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 475754112

約数和(自身を除く): 203753427

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 577, 1731, 2857, 2885, 6347, 8571, 8655, 14285, 19041, 31427, 31735, 42855, 94281, 95205, 157135, 471405, 1648489, 4945467, 8242445, 18133379, 24727335, 54400137, 90666895, 272000685]

約数ペア:

[(1, 272000685), (3, 90666895), (5, 54400137), (11, 24727335), (15, 18133379), (33, 8242445), (55, 4945467), (165, 1648489), (577, 471405), (1731, 157135), (2857, 95205), (2885, 94281), (6347, 42855), (8571, 31735), (8655, 31427), (14285, 19041)]