12103475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 16040640

約数和(自身を除く): 3937165

約数列:

[1, 5, 19, 25, 83, 95, 307, 415, 475, 1535, 1577, 2075, 5833, 7675, 7885, 25481, 29165, 39425, 127405, 145825, 484139, 637025, 2420695, 12103475]

約数ペア:

[(1, 12103475), (5, 2420695), (19, 637025), (25, 484139), (83, 145825), (95, 127405), (307, 39425), (415, 29165), (475, 25481), (1535, 7885), (1577, 7675), (2075, 5833)]