16744185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 30735360

約数和(自身を除く): 13991175

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4001, 4185, 12003, 20005, 36009, 60015, 108027, 124031, 180045, 372093, 540135, 620155, 1116279, 1860465, 3348837, 5581395, 16744185]

約数ペア:

[(1, 16744185), (3, 5581395), (5, 3348837), (9, 1860465), (15, 1116279), (27, 620155), (31, 540135), (45, 372093), (93, 180045), (135, 124031), (155, 108027), (279, 60015), (465, 36009), (837, 20005), (1395, 12003), (4001, 4185)]