15170409

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 25090560

約数和(自身を除く): 9920151

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 479, 621, 1173, 1377, 1437, 1863, 3519, 4311, 8143, 10557, 11017, 12933, 24429, 31671, 33051, 38799, 73287, 99153, 187289, 219861, 297459, 561867, 659583, 892377, 1685601, 5056803, 15170409]

約数ペア:

[(1, 15170409), (3, 5056803), (9, 1685601), (17, 892377), (23, 659583), (27, 561867), (51, 297459), (69, 219861), (81, 187289), (153, 99153), (207, 73287), (391, 38799), (459, 33051), (479, 31671), (621, 24429), (1173, 12933), (1377, 11017), (1437, 10557), (1863, 8143), (3519, 4311)]