6507855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 5757489

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 181, 235, 255, 423, 543, 705, 765, 799, 905, 1629, 2115, 2397, 2715, 3077, 3995, 7191, 8145, 8507, 9231, 11985, 15385, 25521, 27693, 35955, 42535, 46155, 76563, 127605, 138465, 144619, 382815, 433857, 723095, 1301571, 2169285, 6507855]

約数ペア:

[(1, 6507855), (3, 2169285), (5, 1301571), (9, 723095), (15, 433857), (17, 382815), (45, 144619), (47, 138465), (51, 127605), (85, 76563), (141, 46155), (153, 42535), (181, 35955), (235, 27693), (255, 25521), (423, 15385), (543, 11985), (705, 9231), (765, 8507), (799, 8145), (905, 7191), (1629, 3995), (2115, 3077), (2397, 2715)]