15119487

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 8588673

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 251, 291, 621, 753, 873, 2231, 2259, 2619, 5773, 6693, 6777, 17319, 20079, 24347, 51957, 60237, 73041, 155871, 219123, 559981, 657369, 1679943, 5039829, 15119487]

約数ペア:

[(1, 15119487), (3, 5039829), (9, 1679943), (23, 657369), (27, 559981), (69, 219123), (97, 155871), (207, 73041), (251, 60237), (291, 51957), (621, 24347), (753, 20079), (873, 17319), (2231, 6777), (2259, 6693), (2619, 5773)]