71329440015

素因数分解:

$3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1306759}}^1$

素因数の和:1307983

約数の個数: 24

約数和(自身を含む): 123739717920

約数和(自身を除く): 52410277905

約数列:

[1, 3, 5, 9, 15, 45, 1213, 3639, 6065, 10917, 18195, 54585, 1306759, 3920277, 6533795, 11760831, 19601385, 58804155, 1585098667, 4755296001, 7925493335, 14265888003, 23776480005, 71329440015]

約数ペア:

[(1, 71329440015), (3, 23776480005), (5, 14265888003), (9, 7925493335), (15, 4755296001), (45, 1585098667), (1213, 58804155), (3639, 19601385), (6065, 11760831), (10917, 6533795), (18195, 3920277), (54585, 1306759)]