3742475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 5237760

約数和(自身を除く): 1495285

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 439, 775, 1705, 2195, 4829, 8525, 10975, 13609, 24145, 68045, 120725, 149699, 340225, 748495, 3742475]

約数ペア:

[(1, 3742475), (5, 748495), (11, 340225), (25, 149699), (31, 120725), (55, 68045), (155, 24145), (275, 13609), (341, 10975), (439, 8525), (775, 4829), (1705, 2195)]