211674221265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83500679}}^1$

素因数の和:83500713

約数の個数: 24

約数和(自身を含む): 366734986560

約数和(自身を除く): 155060765295

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 83500679, 250502037, 417503395, 1085508827, 1252510185, 3256526481, 5427544135, 14111614751, 16282632405, 42334844253, 70558073755, 211674221265]

約数ペア:

[(1, 211674221265), (3, 70558073755), (5, 42334844253), (13, 16282632405), (15, 14111614751), (39, 5427544135), (65, 3256526481), (169, 1252510185), (195, 1085508827), (507, 417503395), (845, 250502037), (2535, 83500679)]