168188085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287501}}^1$

素因数の和:287525

約数の個数: 24

約数和(自身を含む): 313952184

約数和(自身を除く): 145764099

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 287501, 862503, 1437505, 2587509, 3737513, 4312515, 11212539, 12937545, 18687565, 33637617, 56062695, 168188085]

約数ペア:

[(1, 168188085), (3, 56062695), (5, 33637617), (9, 18687565), (13, 12937545), (15, 11212539), (39, 4312515), (45, 3737513), (65, 2587509), (117, 1437505), (195, 862503), (585, 287501)]