26315235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 23217885

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 839, 1845, 2091, 2517, 3485, 4195, 6273, 7551, 10455, 12585, 14263, 31365, 34399, 37755, 42789, 71315, 103197, 128367, 171995, 213945, 309591, 515985, 584783, 641835, 1547955, 1754349, 2923915, 5263047, 8771745, 26315235]

約数ペア:

[(1, 26315235), (3, 8771745), (5, 5263047), (9, 2923915), (15, 1754349), (17, 1547955), (41, 641835), (45, 584783), (51, 515985), (85, 309591), (123, 213945), (153, 171995), (205, 128367), (255, 103197), (369, 71315), (615, 42789), (697, 37755), (765, 34399), (839, 31365), (1845, 14263), (2091, 12585), (2517, 10455), (3485, 7551), (4195, 6273)]