85107505

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39863}}^1$

素因数の和:39936

約数の個数: 16

約数和(自身を含む): 118635264

約数和(自身を除く): 33527759

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 39863, 199315, 279041, 1395205, 2431643, 12158215, 17021501, 85107505]

約数ペア:

[(1, 85107505), (5, 17021501), (7, 12158215), (35, 2431643), (61, 1395205), (305, 279041), (427, 199315), (2135, 39863)]