15142278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 32630400

約数和(自身を除く): 17488122

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3089, 4902, 6178, 9267, 18534, 58691, 117382, 132827, 176073, 265654, 352146, 398481, 796962, 2523713, 5047426, 7571139, 15142278]

約数ペア:

[(1, 15142278), (2, 7571139), (3, 5047426), (6, 2523713), (19, 796962), (38, 398481), (43, 352146), (57, 265654), (86, 176073), (114, 132827), (129, 117382), (258, 58691), (817, 18534), (1634, 9267), (2451, 6178), (3089, 4902)]