3791475

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 7187040

約数和(自身を除く): 3395565

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 137, 205, 225, 369, 411, 615, 675, 685, 1025, 1107, 1233, 1845, 2055, 3075, 3425, 3699, 5535, 5617, 6165, 9225, 10275, 16851, 18495, 27675, 28085, 30825, 50553, 84255, 92475, 140425, 151659, 252765, 421275, 758295, 1263825, 3791475]

約数ペア:

[(1, 3791475), (3, 1263825), (5, 758295), (9, 421275), (15, 252765), (25, 151659), (27, 140425), (41, 92475), (45, 84255), (75, 50553), (123, 30825), (135, 28085), (137, 27675), (205, 18495), (225, 16851), (369, 10275), (411, 9225), (615, 6165), (675, 5617), (685, 5535), (1025, 3699), (1107, 3425), (1233, 3075), (1845, 2055)]