390540425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{3041}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 529600032

約数和(自身を除く): 139059607

約数列:

[1, 5, 11, 25, 55, 275, 467, 2335, 3041, 5137, 11675, 15205, 25685, 33451, 76025, 128425, 167255, 836275, 1420147, 7100735, 15621617, 35503675, 78108085, 390540425]

約数ペア:

[(1, 390540425), (5, 78108085), (11, 35503675), (25, 15621617), (55, 7100735), (275, 1420147), (467, 836275), (2335, 167255), (3041, 128425), (5137, 76025), (11675, 33451), (15205, 25685)]