329778505

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 465470208

約数和(自身を除く): 135691703

約数列:

[1, 5, 7, 35, 61, 83, 305, 415, 427, 581, 1861, 2135, 2905, 5063, 9305, 13027, 25315, 35441, 65135, 113521, 154463, 177205, 567605, 772315, 794647, 1081241, 3973235, 5406205, 9422243, 47111215, 65955701, 329778505]

約数ペア:

[(1, 329778505), (5, 65955701), (7, 47111215), (35, 9422243), (61, 5406205), (83, 3973235), (305, 1081241), (415, 794647), (427, 772315), (581, 567605), (1861, 177205), (2135, 154463), (2905, 113521), (5063, 65135), (9305, 35441), (13027, 25315)]