2012087724885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277720873}}^1$

素因数の和:277720914

約数の個数: 48

約数和(自身を含む): 4159147809024

約数和(自身を除く): 2147060084139

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 277720873, 833162619, 1388604365, 1944046111, 2499487857, 4165813095, 5832138333, 6387580079, 9720230555, 12497439285, 17496414999, 19162740237, 29160691665, 31937900395, 44713060553, 57488220711, 87482074995, 95813701185, 134139181659, 223565302765, 287441103555, 402417544977, 670695908295, 2012087724885]

約数ペア:

[(1, 2012087724885), (3, 670695908295), (5, 402417544977), (7, 287441103555), (9, 223565302765), (15, 134139181659), (21, 95813701185), (23, 87482074995), (35, 57488220711), (45, 44713060553), (63, 31937900395), (69, 29160691665), (105, 19162740237), (115, 17496414999), (161, 12497439285), (207, 9720230555), (315, 6387580079), (345, 5832138333), (483, 4165813095), (805, 2499487857), (1035, 1944046111), (1449, 1388604365), (2415, 833162619), (7245, 277720873)]