1329186675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 2315708928

約数和(自身を除く): 986522253

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 103, 115, 309, 345, 515, 575, 1545, 1725, 2369, 2575, 7107, 7481, 7725, 11845, 22443, 35535, 37405, 59225, 112215, 172063, 177675, 187025, 516189, 561075, 770543, 860315, 2311629, 2580945, 3852715, 4301575, 11558145, 12904725, 17722489, 19263575, 53167467, 57790725, 88612445, 265837335, 443062225, 1329186675]

約数ペア:

[(1, 1329186675), (3, 443062225), (5, 265837335), (15, 88612445), (23, 57790725), (25, 53167467), (69, 19263575), (75, 17722489), (103, 12904725), (115, 11558145), (309, 4301575), (345, 3852715), (515, 2580945), (575, 2311629), (1545, 860315), (1725, 770543), (2369, 561075), (2575, 516189), (7107, 187025), (7481, 177675), (7725, 172063), (11845, 112215), (22443, 59225), (35535, 37405)]