67672755

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 123098976

約数和(自身を除く): 55426221

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 205, 215, 369, 387, 615, 645, 853, 1763, 1845, 1935, 2559, 4265, 5289, 7677, 8815, 12795, 15867, 26445, 34973, 36679, 38385, 79335, 104919, 110037, 174865, 183395, 314757, 330111, 524595, 550185, 1503839, 1573785, 1650555, 4511517, 7519195, 13534551, 22557585, 67672755]

約数ペア:

[(1, 67672755), (3, 22557585), (5, 13534551), (9, 7519195), (15, 4511517), (41, 1650555), (43, 1573785), (45, 1503839), (123, 550185), (129, 524595), (205, 330111), (215, 314757), (369, 183395), (387, 174865), (615, 110037), (645, 104919), (853, 79335), (1763, 38385), (1845, 36679), (1935, 34973), (2559, 26445), (4265, 15867), (5289, 12795), (7677, 8815)]