85328215

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12251}}^1$

素因数の和:12462

約数の個数: 16

約数和(自身を含む): 117619200

約数和(自身を除く): 32290985

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 12251, 61255, 85757, 428785, 2437949, 12189745, 17065643, 85328215]

約数ペア:

[(1, 85328215), (5, 17065643), (7, 12189745), (35, 2437949), (199, 428785), (995, 85757), (1393, 61255), (6965, 12251)]