68376015

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 122477760

約数和(自身を除く): 54101745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3697, 3699, 6165, 11091, 18485, 18495, 33273, 55455, 99819, 166365, 499095, 506489, 1519467, 2532445, 4558401, 7597335, 13675203, 22792005, 68376015]

約数ペア:

[(1, 68376015), (3, 22792005), (5, 13675203), (9, 7597335), (15, 4558401), (27, 2532445), (45, 1519467), (135, 506489), (137, 499095), (411, 166365), (685, 99819), (1233, 55455), (2055, 33273), (3697, 18495), (3699, 18485), (6165, 11091)]