11980786095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223919}}^1$

素因数の和:224000

約数の個数: 48

約数和(自身を含む): 22006857600

約数和(自身を除く): 10026071505

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 5945, 10701, 17835, 53505, 223919, 671757, 1119595, 2015271, 3358785, 6493651, 9180679, 10076355, 19480953, 27542037, 32468255, 45903395, 58442859, 82626111, 97404765, 137710185, 266239691, 292214295, 413130555, 798719073, 1331198455, 2396157219, 3993595365, 11980786095]

約数ペア:

[(1, 11980786095), (3, 3993595365), (5, 2396157219), (9, 1331198455), (15, 798719073), (29, 413130555), (41, 292214295), (45, 266239691), (87, 137710185), (123, 97404765), (145, 82626111), (205, 58442859), (261, 45903395), (369, 32468255), (435, 27542037), (615, 19480953), (1189, 10076355), (1305, 9180679), (1845, 6493651), (3567, 3358785), (5945, 2015271), (10701, 1119595), (17835, 671757), (53505, 223919)]