12654615

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8311785

約数列:

[1, 3, 5, 15, 59, 79, 177, 181, 237, 295, 395, 543, 885, 905, 1185, 2715, 4661, 10679, 13983, 14299, 23305, 32037, 42897, 53395, 69915, 71495, 160185, 214485, 843641, 2530923, 4218205, 12654615]

約数ペア:

[(1, 12654615), (3, 4218205), (5, 2530923), (15, 843641), (59, 214485), (79, 160185), (177, 71495), (181, 69915), (237, 53395), (295, 42897), (395, 32037), (543, 23305), (885, 14299), (905, 13983), (1185, 10679), (2715, 4661)]