312045614145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{686773}}^1$

素因数の和:687246

約数の個数: 48

約数和(自身を含む): 565682008320

約数和(自身を除く): 253636394175

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 439, 1035, 1317, 2195, 3951, 6585, 10097, 19755, 30291, 50485, 90873, 151455, 454365, 686773, 2060319, 3433865, 6180957, 10301595, 15795779, 30904785, 47387337, 78978895, 142162011, 236936685, 301493347, 710810055, 904480041, 1507466735, 2713440123, 4522400205, 6934346981, 13567200615, 20803040943, 34671734905, 62409122829, 104015204715, 312045614145]

約数ペア:

[(1, 312045614145), (3, 104015204715), (5, 62409122829), (9, 34671734905), (15, 20803040943), (23, 13567200615), (45, 6934346981), (69, 4522400205), (115, 2713440123), (207, 1507466735), (345, 904480041), (439, 710810055), (1035, 301493347), (1317, 236936685), (2195, 142162011), (3951, 78978895), (6585, 47387337), (10097, 30904785), (19755, 15795779), (30291, 10301595), (50485, 6180957), (90873, 3433865), (151455, 2060319), (454365, 686773)]