8689135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 13023360

約数和(自身を除く): 4334225

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 169, 455, 565, 791, 845, 1183, 1469, 2197, 3955, 5915, 7345, 10283, 10985, 15379, 19097, 51415, 76895, 95485, 133679, 248261, 668395, 1241305, 1737827, 8689135]

約数ペア:

[(1, 8689135), (5, 1737827), (7, 1241305), (13, 668395), (35, 248261), (65, 133679), (91, 95485), (113, 76895), (169, 51415), (455, 19097), (565, 15379), (791, 10985), (845, 10283), (1183, 7345), (1469, 5915), (2197, 3955)]