12477975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 21345360

約数和(自身を除く): 8867385

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5737, 17211, 28685, 86055, 143425, 166373, 430275, 499119, 831865, 2495595, 4159325, 12477975]

約数ペア:

[(1, 12477975), (3, 4159325), (5, 2495595), (15, 831865), (25, 499119), (29, 430275), (75, 166373), (87, 143425), (145, 86055), (435, 28685), (725, 17211), (2175, 5737)]