85501255

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78803}}^1$

素因数の和:78846

約数の個数: 16

約数和(自身を含む): 121042944

約数和(自身を除く): 35541689

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 78803, 394015, 551621, 2442893, 2758105, 12214465, 17100251, 85501255]

約数ペア:

[(1, 85501255), (5, 17100251), (7, 12214465), (31, 2758105), (35, 2442893), (155, 551621), (217, 394015), (1085, 78803)]