4108775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5666304

約数和(自身を除く): 1557529

約数列:

[1, 5, 11, 25, 55, 67, 223, 275, 335, 737, 1115, 1675, 2453, 3685, 5575, 12265, 14941, 18425, 61325, 74705, 164351, 373525, 821755, 4108775]

約数ペア:

[(1, 4108775), (5, 821755), (11, 373525), (25, 164351), (55, 74705), (67, 61325), (223, 18425), (275, 14941), (335, 12265), (737, 5575), (1115, 3685), (1675, 2453)]