42750705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 28719375

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 1033, 1335, 2759, 3099, 5165, 8277, 13795, 15495, 32023, 41385, 91937, 96069, 160115, 275811, 459685, 480345, 1379055, 2850047, 8550141, 14250235, 42750705]

約数ペア:

[(1, 42750705), (3, 14250235), (5, 8550141), (15, 2850047), (31, 1379055), (89, 480345), (93, 459685), (155, 275811), (267, 160115), (445, 96069), (465, 91937), (1033, 41385), (1335, 32023), (2759, 15495), (3099, 13795), (5165, 8277)]