3943695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 7644672

約数和(自身を除く): 3700977

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 71, 105, 115, 161, 213, 345, 355, 483, 497, 529, 805, 1065, 1491, 1587, 1633, 2415, 2485, 2645, 3703, 4899, 7455, 7935, 8165, 11109, 11431, 18515, 24495, 34293, 37559, 55545, 57155, 112677, 171465, 187795, 262913, 563385, 788739, 1314565, 3943695]

約数ペア:

[(1, 3943695), (3, 1314565), (5, 788739), (7, 563385), (15, 262913), (21, 187795), (23, 171465), (35, 112677), (69, 57155), (71, 55545), (105, 37559), (115, 34293), (161, 24495), (213, 18515), (345, 11431), (355, 11109), (483, 8165), (497, 7935), (529, 7455), (805, 4899), (1065, 3703), (1491, 2645), (1587, 2485), (1633, 2415)]