1275075645

素因数分解:

$3^1\times 5^1\times {\mathrm{4889}}^1\times {\mathrm{17387}}^1$

素因数の和:22284

約数の個数: 16

約数和(自身を含む): 2040655680

約数和(自身を除く): 765580035

約数列:

[1, 3, 5, 15, 4889, 14667, 17387, 24445, 52161, 73335, 86935, 260805, 85005043, 255015129, 425025215, 1275075645]

約数ペア:

[(1, 1275075645), (3, 425025215), (5, 255015129), (15, 85005043), (4889, 260805), (14667, 86935), (17387, 73335), (24445, 52161)]