1384245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 2527200

約数和(自身を除く): 1142955

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1619, 4857, 8095, 14571, 24285, 30761, 72855, 92283, 153805, 276849, 461415, 1384245]

約数ペア:

[(1, 1384245), (3, 461415), (5, 276849), (9, 153805), (15, 92283), (19, 72855), (45, 30761), (57, 24285), (95, 14571), (171, 8095), (285, 4857), (855, 1619)]