3766815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 7233408

約数和(自身を除く): 3466593

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 137, 141, 195, 235, 411, 423, 585, 611, 685, 705, 1233, 1781, 1833, 2055, 2115, 3055, 5343, 5499, 6165, 6439, 8905, 9165, 16029, 19317, 26715, 27495, 32195, 57951, 80145, 83707, 96585, 251121, 289755, 418535, 753363, 1255605, 3766815]

約数ペア:

[(1, 3766815), (3, 1255605), (5, 753363), (9, 418535), (13, 289755), (15, 251121), (39, 96585), (45, 83707), (47, 80145), (65, 57951), (117, 32195), (137, 27495), (141, 26715), (195, 19317), (235, 16029), (411, 9165), (423, 8905), (585, 6439), (611, 6165), (685, 5499), (705, 5343), (1233, 3055), (1781, 2115), (1833, 2055)]