15450669

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 25643072

約数和(自身を除く): 10192403

約数列:

[1, 3, 9, 13, 27, 39, 67, 73, 81, 117, 201, 219, 243, 351, 603, 657, 871, 949, 1053, 1809, 1971, 2613, 2847, 3159, 4891, 5427, 5913, 7839, 8541, 14673, 16281, 17739, 23517, 25623, 44019, 63583, 70551, 76869, 132057, 190749, 211653, 230607, 396171, 572247, 1188513, 1716741, 5150223, 15450669]

約数ペア:

[(1, 15450669), (3, 5150223), (9, 1716741), (13, 1188513), (27, 572247), (39, 396171), (67, 230607), (73, 211653), (81, 190749), (117, 132057), (201, 76869), (219, 70551), (243, 63583), (351, 44019), (603, 25623), (657, 23517), (871, 17739), (949, 16281), (1053, 14673), (1809, 8541), (1971, 7839), (2613, 5913), (2847, 5427), (3159, 4891)]