7575165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 14781312

約数和(自身を除く): 7206147

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 563, 585, 897, 1035, 1495, 1689, 2691, 2815, 4485, 5067, 7319, 8445, 12949, 13455, 21957, 25335, 36595, 38847, 64745, 65871, 109785, 116541, 168337, 194235, 329355, 505011, 582705, 841685, 1515033, 2525055, 7575165]

約数ペア:

[(1, 7575165), (3, 2525055), (5, 1515033), (9, 841685), (13, 582705), (15, 505011), (23, 329355), (39, 194235), (45, 168337), (65, 116541), (69, 109785), (115, 65871), (117, 64745), (195, 38847), (207, 36595), (299, 25335), (345, 21957), (563, 13455), (585, 12949), (897, 8445), (1035, 7319), (1495, 5067), (1689, 4485), (2691, 2815)]