145707905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{134293}}^1$

素因数の和:134336

約数の個数: 16

約数和(自身を含む): 206275584

約数和(自身を除く): 60567679

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 134293, 671465, 940051, 4163083, 4700255, 20815415, 29141581, 145707905]

約数ペア:

[(1, 145707905), (5, 29141581), (7, 20815415), (31, 4700255), (35, 4163083), (155, 940051), (217, 671465), (1085, 134293)]