15502392

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 42315000

約数和(自身を除く): 26812608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1549, 1668, 2502, 3098, 3336, 4647, 5004, 6196, 9294, 10008, 12392, 13941, 18588, 27882, 37176, 55764, 111528, 215311, 430622, 645933, 861244, 1291866, 1722488, 1937799, 2583732, 3875598, 5167464, 7751196, 15502392]

約数ペア:

[(1, 15502392), (2, 7751196), (3, 5167464), (4, 3875598), (6, 2583732), (8, 1937799), (9, 1722488), (12, 1291866), (18, 861244), (24, 645933), (36, 430622), (72, 215311), (139, 111528), (278, 55764), (417, 37176), (556, 27882), (834, 18588), (1112, 13941), (1251, 12392), (1549, 10008), (1668, 9294), (2502, 6196), (3098, 5004), (3336, 4647)]