78089235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6823}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 144122880

約数和(自身を除く): 66033645

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 6823, 11445, 20469, 34115, 47761, 102345, 143283, 238805, 716415, 743707, 2231121, 3718535, 5205949, 11155605, 15617847, 26029745, 78089235]

約数ペア:

[(1, 78089235), (3, 26029745), (5, 15617847), (7, 11155605), (15, 5205949), (21, 3718535), (35, 2231121), (105, 743707), (109, 716415), (327, 238805), (545, 143283), (763, 102345), (1635, 47761), (2289, 34115), (3815, 20469), (6823, 11445)]