159551285

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3767}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 196960896

約数和(自身を除く): 37409611

約数列:

[1, 5, 43, 197, 215, 985, 3767, 8471, 18835, 42355, 161981, 742099, 809905, 3710495, 31910257, 159551285]

約数ペア:

[(1, 159551285), (5, 31910257), (43, 3710495), (197, 809905), (215, 742099), (985, 161981), (3767, 42355), (8471, 18835)]