121738305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48023}}^1$

素因数の和:48057

約数の個数: 24

約数和(自身を含む): 210921408

約数和(自身を除く): 89183103

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 48023, 144069, 240115, 624299, 720345, 1872897, 3121495, 8115887, 9364485, 24347661, 40579435, 121738305]

約数ペア:

[(1, 121738305), (3, 40579435), (5, 24347661), (13, 9364485), (15, 8115887), (39, 3121495), (65, 1872897), (169, 720345), (195, 624299), (507, 240115), (845, 144069), (2535, 48023)]