84906255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{937}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 155602944

約数和(自身を除く): 70696689

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 863, 937, 2589, 2811, 4315, 4685, 6041, 6559, 12945, 14055, 18123, 19677, 30205, 32795, 90615, 98385, 808631, 2425893, 4043155, 5660417, 12129465, 16981251, 28302085, 84906255]

約数ペア:

[(1, 84906255), (3, 28302085), (5, 16981251), (7, 12129465), (15, 5660417), (21, 4043155), (35, 2425893), (105, 808631), (863, 98385), (937, 90615), (2589, 32795), (2811, 30205), (4315, 19677), (4685, 18123), (6041, 14055), (6559, 12945)]