16431435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 30865536

約数和(自身を除く): 14434101

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 457, 705, 765, 799, 1371, 2115, 2285, 2397, 3995, 4113, 6855, 7191, 7769, 11985, 20565, 21479, 23307, 35955, 38845, 64437, 69921, 107395, 116535, 193311, 322185, 349605, 365143, 966555, 1095429, 1825715, 3286287, 5477145, 16431435]

約数ペア:

[(1, 16431435), (3, 5477145), (5, 3286287), (9, 1825715), (15, 1095429), (17, 966555), (45, 365143), (47, 349605), (51, 322185), (85, 193311), (141, 116535), (153, 107395), (235, 69921), (255, 64437), (423, 38845), (457, 35955), (705, 23307), (765, 21479), (799, 20565), (1371, 11985), (2115, 7769), (2285, 7191), (2397, 6855), (3995, 4113)]