15145116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 42134400

約数和(自身を除く): 26989284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 599, 602, 903, 1198, 1204, 1797, 1806, 2107, 2396, 3594, 3612, 4193, 4214, 6321, 7188, 8386, 8428, 12579, 12642, 16772, 25158, 25284, 25757, 29351, 50316, 51514, 58702, 77271, 88053, 103028, 117404, 154542, 176106, 180299, 309084, 352212, 360598, 540897, 721196, 1081794, 1262093, 2163588, 2524186, 3786279, 5048372, 7572558, 15145116]

約数ペア:

[(1, 15145116), (2, 7572558), (3, 5048372), (4, 3786279), (6, 2524186), (7, 2163588), (12, 1262093), (14, 1081794), (21, 721196), (28, 540897), (42, 360598), (43, 352212), (49, 309084), (84, 180299), (86, 176106), (98, 154542), (129, 117404), (147, 103028), (172, 88053), (196, 77271), (258, 58702), (294, 51514), (301, 50316), (516, 29351), (588, 25757), (599, 25284), (602, 25158), (903, 16772), (1198, 12642), (1204, 12579), (1797, 8428), (1806, 8386), (2107, 7188), (2396, 6321), (3594, 4214), (3612, 4193)]