1260691128315

素因数分解:

$3^2\times 5^1\times {\mathrm{1052141}}^1\times {\mathrm{26627}}^1$

素因数の和:1078779

約数の個数: 24

約数和(自身を含む): 2185282099728

約数和(自身を除く): 924590971413

約数列:

[1, 3, 5, 9, 15, 45, 26627, 79881, 133135, 239643, 399405, 1052141, 1198215, 3156423, 5260705, 9469269, 15782115, 47346345, 28015358407, 84046075221, 140076792035, 252138225663, 420230376105, 1260691128315]

約数ペア:

[(1, 1260691128315), (3, 420230376105), (5, 252138225663), (9, 140076792035), (15, 84046075221), (45, 28015358407), (26627, 47346345), (79881, 15782115), (133135, 9469269), (239643, 5260705), (399405, 3156423), (1052141, 1198215)]