151728885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43789}}^1$

素因数の和:43818

約数の個数: 48

約数和(自身を含む): 327899520

約数和(自身を除く): 176170635

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 43789, 131367, 218945, 306523, 394101, 481679, 656835, 919569, 1445037, 1532615, 1970505, 2408395, 2758707, 3371753, 4335111, 4597845, 7225185, 10115259, 13793535, 16858765, 21675555, 30345777, 50576295, 151728885]

約数ペア:

[(1, 151728885), (3, 50576295), (5, 30345777), (7, 21675555), (9, 16858765), (11, 13793535), (15, 10115259), (21, 7225185), (33, 4597845), (35, 4335111), (45, 3371753), (55, 2758707), (63, 2408395), (77, 1970505), (99, 1532615), (105, 1445037), (165, 919569), (231, 656835), (315, 481679), (385, 394101), (495, 306523), (693, 218945), (1155, 131367), (3465, 43789)]