1325762415

素因数分解:

$3^2\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{9923}}^1$

素因数の和:12903

約数の個数: 24

約数和(自身を含む): 2298993840

約数和(自身を除く): 973231425

約数列:

[1, 3, 5, 9, 15, 45, 2969, 8907, 9923, 14845, 26721, 29769, 44535, 49615, 89307, 133605, 148845, 446535, 29461387, 88384161, 147306935, 265152483, 441920805, 1325762415]

約数ペア:

[(1, 1325762415), (3, 441920805), (5, 265152483), (9, 147306935), (15, 88384161), (45, 29461387), (2969, 446535), (8907, 148845), (9923, 133605), (14845, 89307), (26721, 49615), (29769, 44535)]