29918805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 55240704

約数和(自身を除く): 25321899

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 2663, 3745, 7989, 11235, 13315, 18641, 39945, 55923, 93205, 279615, 284941, 854823, 1424705, 1994587, 4274115, 5983761, 9972935, 29918805]

約数ペア:

[(1, 29918805), (3, 9972935), (5, 5983761), (7, 4274115), (15, 1994587), (21, 1424705), (35, 854823), (105, 284941), (107, 279615), (321, 93205), (535, 55923), (749, 39945), (1605, 18641), (2247, 13315), (2663, 11235), (3745, 7989)]