47705485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 16921715

約数列:

[1, 5, 17, 19, 85, 95, 109, 271, 323, 545, 1355, 1615, 1853, 2071, 4607, 5149, 9265, 10355, 23035, 25745, 29539, 35207, 87533, 147695, 176035, 437665, 502163, 561241, 2510815, 2806205, 9541097, 47705485]

約数ペア:

[(1, 47705485), (5, 9541097), (17, 2806205), (19, 2510815), (85, 561241), (95, 502163), (109, 437665), (271, 176035), (323, 147695), (545, 87533), (1355, 35207), (1615, 29539), (1853, 25745), (2071, 23035), (4607, 10355), (5149, 9265)]