112906025

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 142758720

約数和(自身を除く): 29852695

約数列:

[1, 5, 25, 103, 163, 269, 515, 815, 1345, 2575, 4075, 6725, 16789, 27707, 43847, 83945, 138535, 219235, 419725, 692675, 1096175, 4516241, 22581205, 112906025]

約数ペア:

[(1, 112906025), (5, 22581205), (25, 4516241), (103, 1096175), (163, 692675), (269, 419725), (515, 219235), (815, 138535), (1345, 83945), (2575, 43847), (4075, 27707), (6725, 16789)]