5285007

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 9784320

約数和(自身を除く): 4499313

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 239, 243, 273, 351, 567, 717, 819, 1053, 1673, 1701, 2151, 2457, 3107, 3159, 5019, 6453, 7371, 9321, 15057, 19359, 21749, 22113, 27963, 45171, 58077, 65247, 83889, 135513, 195741, 251667, 406539, 587223, 755001, 1761669, 5285007]

約数ペア:

[(1, 5285007), (3, 1761669), (7, 755001), (9, 587223), (13, 406539), (21, 251667), (27, 195741), (39, 135513), (63, 83889), (81, 65247), (91, 58077), (117, 45171), (189, 27963), (239, 22113), (243, 21749), (273, 19359), (351, 15057), (567, 9321), (717, 7371), (819, 6453), (1053, 5019), (1673, 3159), (1701, 3107), (2151, 2457)]