7706245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 9611712

約数和(自身を除く): 1905467

約数列:

[1, 5, 43, 73, 215, 365, 491, 2455, 3139, 15695, 21113, 35843, 105565, 179215, 1541249, 7706245]

約数ペア:

[(1, 7706245), (5, 1541249), (43, 179215), (73, 105565), (215, 35843), (365, 21113), (491, 15695), (2455, 3139)]