284621945

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 359561664

約数和(自身を除く): 74939719

約数列:

[1, 5, 37, 43, 185, 215, 967, 1369, 1591, 4835, 6845, 7955, 35779, 41581, 58867, 178895, 207905, 294335, 1323823, 1538497, 6619115, 7692485, 56924389, 284621945]

約数ペア:

[(1, 284621945), (5, 56924389), (37, 7692485), (43, 6619115), (185, 1538497), (215, 1323823), (967, 294335), (1369, 207905), (1591, 178895), (4835, 58867), (6845, 41581), (7955, 35779)]