68355315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{217001}}^1$

素因数の和:217019

約数の個数: 24

約数和(自身を含む): 135409248

約数和(自身を除く): 67053933

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 217001, 651003, 1085005, 1519007, 1953009, 3255015, 4557021, 7595035, 9765045, 13671063, 22785105, 68355315]

約数ペア:

[(1, 68355315), (3, 22785105), (5, 13671063), (7, 9765045), (9, 7595035), (15, 4557021), (21, 3255015), (35, 1953009), (45, 1519007), (63, 1085005), (105, 651003), (315, 217001)]