13698855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 12843225

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 127, 135, 141, 153, 235, 255, 381, 423, 459, 635, 705, 765, 799, 1143, 1269, 1905, 2115, 2159, 2295, 2397, 3429, 3995, 5715, 5969, 6345, 6477, 7191, 10795, 11985, 17145, 17907, 19431, 21573, 29845, 32385, 35955, 53721, 58293, 89535, 97155, 101473, 107865, 161163, 268605, 291465, 304419, 507365, 805815, 913257, 1522095, 2739771, 4566285, 13698855]

約数ペア:

[(1, 13698855), (3, 4566285), (5, 2739771), (9, 1522095), (15, 913257), (17, 805815), (27, 507365), (45, 304419), (47, 291465), (51, 268605), (85, 161163), (127, 107865), (135, 101473), (141, 97155), (153, 89535), (235, 58293), (255, 53721), (381, 35955), (423, 32385), (459, 29845), (635, 21573), (705, 19431), (765, 17907), (799, 17145), (1143, 11985), (1269, 10795), (1905, 7191), (2115, 6477), (2159, 6345), (2295, 5969), (2397, 5715), (3429, 3995)]