77751615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6091}}^1$

素因数の和:6159

約数の個数: 32

約数和(自身を含む): 133341696

約数和(自身を除く): 55590081

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 6091, 12765, 18273, 30455, 91365, 140093, 225367, 420279, 676101, 700465, 1126835, 2101395, 3380505, 5183441, 15550323, 25917205, 77751615]

約数ペア:

[(1, 77751615), (3, 25917205), (5, 15550323), (15, 5183441), (23, 3380505), (37, 2101395), (69, 1126835), (111, 700465), (115, 676101), (185, 420279), (345, 225367), (555, 140093), (851, 91365), (2553, 30455), (4255, 18273), (6091, 12765)]