3838575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 7110656

約数和(自身を除く): 3272081

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 127, 155, 195, 325, 381, 403, 465, 635, 775, 975, 1209, 1651, 1905, 2015, 2325, 3175, 3937, 4953, 6045, 8255, 9525, 10075, 11811, 19685, 24765, 30225, 41275, 51181, 59055, 98425, 123825, 153543, 255905, 295275, 767715, 1279525, 3838575]

約数ペア:

[(1, 3838575), (3, 1279525), (5, 767715), (13, 295275), (15, 255905), (25, 153543), (31, 123825), (39, 98425), (65, 59055), (75, 51181), (93, 41275), (127, 30225), (155, 24765), (195, 19685), (325, 11811), (381, 10075), (403, 9525), (465, 8255), (635, 6045), (775, 4953), (975, 3937), (1209, 3175), (1651, 2325), (1905, 2015)]