68590785

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 114145920

約数和(自身を除く): 45555135

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 1489, 3071, 4467, 7445, 9213, 15355, 22335, 46065, 55093, 123587, 165279, 275465, 370761, 617935, 826395, 1853805, 4572719, 13718157, 22863595, 68590785]

約数ペア:

[(1, 68590785), (3, 22863595), (5, 13718157), (15, 4572719), (37, 1853805), (83, 826395), (111, 617935), (185, 370761), (249, 275465), (415, 165279), (555, 123587), (1245, 55093), (1489, 46065), (3071, 22335), (4467, 15355), (7445, 9213)]