17875226895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1\times {\mathrm{27479}}^1$

素因数の和:30055

約数の個数: 32

約数和(自身を含む): 30295710720

約数和(自身を除く): 12420483825

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2551, 7653, 12755, 27479, 38265, 43367, 82437, 130101, 137395, 216835, 412185, 467143, 650505, 1401429, 2335715, 7007145, 70098929, 210296787, 350494645, 1051483935, 1191681793, 3575045379, 5958408965, 17875226895]

約数ペア:

[(1, 17875226895), (3, 5958408965), (5, 3575045379), (15, 1191681793), (17, 1051483935), (51, 350494645), (85, 210296787), (255, 70098929), (2551, 7007145), (7653, 2335715), (12755, 1401429), (27479, 650505), (38265, 467143), (43367, 412185), (82437, 216835), (130101, 137395)]