383145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 342615

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 89, 105, 123, 205, 267, 287, 445, 615, 623, 861, 1335, 1435, 1869, 3115, 3649, 4305, 9345, 10947, 18245, 25543, 54735, 76629, 127715, 383145]

約数ペア:

[(1, 383145), (3, 127715), (5, 76629), (7, 54735), (15, 25543), (21, 18245), (35, 10947), (41, 9345), (89, 4305), (105, 3649), (123, 3115), (205, 1869), (267, 1435), (287, 1335), (445, 861), (615, 623)]