80965605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12641}}^1$

素因数の和:12717

約数の個数: 32

約数和(自身を含む): 150490368

約数和(自身を除く): 69524763

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 12641, 37923, 63205, 88487, 189615, 265461, 442435, 771101, 1327305, 2313303, 3855505, 5397707, 11566515, 16193121, 26988535, 80965605]

約数ペア:

[(1, 80965605), (3, 26988535), (5, 16193121), (7, 11566515), (15, 5397707), (21, 3855505), (35, 2313303), (61, 1327305), (105, 771101), (183, 442435), (305, 265461), (427, 189615), (915, 88487), (1281, 63205), (2135, 37923), (6405, 12641)]