42131605

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 9578795

約数列:

[1, 5, 59, 251, 295, 569, 1255, 2845, 14809, 33571, 74045, 142819, 167855, 714095, 8426321, 42131605]

約数ペア:

[(1, 42131605), (5, 8426321), (59, 714095), (251, 167855), (295, 142819), (569, 74045), (1255, 33571), (2845, 14809)]