449735425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 592267896

約数和(自身を除く): 142532471

約数列:

[1, 5, 17, 25, 85, 373, 425, 1865, 2837, 6341, 9325, 14185, 31705, 48229, 70925, 158525, 241145, 1058201, 1205725, 5291005, 17989417, 26455025, 89947085, 449735425]

約数ペア:

[(1, 449735425), (5, 89947085), (17, 26455025), (25, 17989417), (85, 5291005), (373, 1205725), (425, 1058201), (1865, 241145), (2837, 158525), (6341, 70925), (9325, 48229), (14185, 31705)]