85855515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197369}}^1$

素因数の和:197406

約数の個数: 16

約数和(自身を含む): 142106400

約数和(自身を除く): 56250885

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 197369, 592107, 986845, 2960535, 5723701, 17171103, 28618505, 85855515]

約数ペア:

[(1, 85855515), (3, 28618505), (5, 17171103), (15, 5723701), (29, 2960535), (87, 986845), (145, 592107), (435, 197369)]