68631885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9473}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 141882624

約数和(自身を除く): 73250739

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, 9473, 28419, 47365, 66311, 85257, 142095, 198933, 217879, 331555, 426285, 596799, 653637, 994665, 1089395, 1525153, 1960911, 2983995, 3268185, 4575459, 7625765, 9804555, 13726377, 22877295, 68631885]

約数ペア:

[(1, 68631885), (3, 22877295), (5, 13726377), (7, 9804555), (9, 7625765), (15, 4575459), (21, 3268185), (23, 2983995), (35, 1960911), (45, 1525153), (63, 1089395), (69, 994665), (105, 653637), (115, 596799), (161, 426285), (207, 331555), (315, 217879), (345, 198933), (483, 142095), (805, 85257), (1035, 66311), (1449, 47365), (2415, 28419), (7245, 9473)]