75736815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 64

約数和(自身を含む): 157704192

約数和(自身を除く): 81967377

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 2851, 3795, 5313, 8553, 8855, 14255, 19957, 26565, 31361, 42765, 59871, 65573, 94083, 99785, 156805, 196719, 219527, 299355, 327865, 459011, 470415, 658581, 721303, 983595, 1097635, 1377033, 2163909, 2295055, 3292905, 3606515, 5049121, 6885165, 10819545, 15147363, 25245605, 75736815]

約数ペア:

[(1, 75736815), (3, 25245605), (5, 15147363), (7, 10819545), (11, 6885165), (15, 5049121), (21, 3606515), (23, 3292905), (33, 2295055), (35, 2163909), (55, 1377033), (69, 1097635), (77, 983595), (105, 721303), (115, 658581), (161, 470415), (165, 459011), (231, 327865), (253, 299355), (345, 219527), (385, 196719), (483, 156805), (759, 99785), (805, 94083), (1155, 65573), (1265, 59871), (1771, 42765), (2415, 31361), (2851, 26565), (3795, 19957), (5313, 14255), (8553, 8855)]