54685515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11331

約数の個数: 32

約数和(自身を含む): 97528320

約数和(自身を除く): 42842805

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 11287, 33861, 56435, 169305, 191879, 214453, 575637, 643359, 959395, 1072265, 2878185, 3216795, 3645701, 10937103, 18228505, 54685515]

約数ペア:

[(1, 54685515), (3, 18228505), (5, 10937103), (15, 3645701), (17, 3216795), (19, 2878185), (51, 1072265), (57, 959395), (85, 643359), (95, 575637), (255, 214453), (285, 191879), (323, 169305), (969, 56435), (1615, 33861), (4845, 11287)]