1279486085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 1613364480

約数和(自身を除く): 333878395

約数列:

[1, 5, 37, 83, 103, 185, 415, 515, 809, 3071, 3811, 4045, 8549, 15355, 19055, 29933, 42745, 67147, 83327, 149665, 316313, 335735, 416635, 1581565, 2484439, 3083099, 6916141, 12422195, 15415495, 34580705, 255897217, 1279486085]

約数ペア:

[(1, 1279486085), (5, 255897217), (37, 34580705), (83, 15415495), (103, 12422195), (185, 6916141), (415, 3083099), (515, 2484439), (809, 1581565), (3071, 416635), (3811, 335735), (4045, 316313), (8549, 149665), (15355, 83327), (19055, 67147), (29933, 42745)]