1355320845

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{67987}}^1$

素因数の和:68441

約数の個数: 24

約数和(自身を含む): 2354560416

約数和(自身を除く): 999239571

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3987, 6645, 19935, 67987, 203961, 339935, 611883, 1019805, 3059415, 30118241, 90354723, 150591205, 271064169, 451773615, 1355320845]

約数ペア:

[(1, 1355320845), (3, 451773615), (5, 271064169), (9, 150591205), (15, 90354723), (45, 30118241), (443, 3059415), (1329, 1019805), (2215, 611883), (3987, 339935), (6645, 203961), (19935, 67987)]