12710445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 10271955

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 149, 165, 235, 363, 447, 517, 605, 705, 745, 1551, 1639, 1815, 2235, 2585, 4917, 5687, 7003, 7755, 8195, 17061, 18029, 21009, 24585, 28435, 35015, 54087, 77033, 85305, 90145, 105045, 231099, 270435, 385165, 847363, 1155495, 2542089, 4236815, 12710445]

約数ペア:

[(1, 12710445), (3, 4236815), (5, 2542089), (11, 1155495), (15, 847363), (33, 385165), (47, 270435), (55, 231099), (121, 105045), (141, 90145), (149, 85305), (165, 77033), (235, 54087), (363, 35015), (447, 28435), (517, 24585), (605, 21009), (705, 18029), (745, 17061), (1551, 8195), (1639, 7755), (1815, 7003), (2235, 5687), (2585, 4917)]