68228595

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3347}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 53906445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 3347, 4077, 6795, 10041, 16735, 20385, 30123, 50205, 90369, 150615, 451845, 505397, 1516191, 2526985, 4548573, 7580955, 13645719, 22742865, 68228595]

約数ペア:

[(1, 68228595), (3, 22742865), (5, 13645719), (9, 7580955), (15, 4548573), (27, 2526985), (45, 1516191), (135, 505397), (151, 451845), (453, 150615), (755, 90369), (1359, 50205), (2265, 30123), (3347, 20385), (4077, 16735), (6795, 10041)]