67566015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 132295680

約数和(自身を除く): 64729665

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 173, 263, 297, 495, 519, 789, 865, 1315, 1485, 1557, 1903, 2367, 2595, 2893, 3945, 4671, 5709, 7101, 7785, 8679, 9515, 11835, 14465, 17127, 23355, 26037, 28545, 35505, 43395, 45499, 51381, 78111, 85635, 130185, 136497, 227495, 256905, 390555, 409491, 500489, 682485, 1228473, 1501467, 2047455, 2502445, 4504401, 6142365, 7507335, 13513203, 22522005, 67566015]

約数ペア:

[(1, 67566015), (3, 22522005), (5, 13513203), (9, 7507335), (11, 6142365), (15, 4504401), (27, 2502445), (33, 2047455), (45, 1501467), (55, 1228473), (99, 682485), (135, 500489), (165, 409491), (173, 390555), (263, 256905), (297, 227495), (495, 136497), (519, 130185), (789, 85635), (865, 78111), (1315, 51381), (1485, 45499), (1557, 43395), (1903, 35505), (2367, 28545), (2595, 26037), (2893, 23355), (3945, 17127), (4671, 14465), (5709, 11835), (7101, 9515), (7785, 8679)]