1520291295

素因数分解:

$3^3\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{3793}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 2704363200

約数和(自身を除く): 1184071905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2969, 3793, 8907, 11379, 14845, 18965, 26721, 34137, 44535, 56895, 80163, 102411, 133605, 170685, 400815, 512055, 11261417, 33784251, 56307085, 101352753, 168921255, 304058259, 506763765, 1520291295]

約数ペア:

[(1, 1520291295), (3, 506763765), (5, 304058259), (9, 168921255), (15, 101352753), (27, 56307085), (45, 33784251), (135, 11261417), (2969, 512055), (3793, 400815), (8907, 170685), (11379, 133605), (14845, 102411), (18965, 80163), (26721, 56895), (34137, 44535)]