47865415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 65390976

約数和(自身を除く): 17525561

約数列:

[1, 5, 13, 23, 65, 101, 115, 299, 317, 505, 1313, 1495, 1585, 2323, 4121, 6565, 7291, 11615, 20605, 30199, 32017, 36455, 94783, 150995, 160085, 416221, 473915, 736391, 2081105, 3681955, 9573083, 47865415]

約数ペア:

[(1, 47865415), (5, 9573083), (13, 3681955), (23, 2081105), (65, 736391), (101, 473915), (115, 416221), (299, 160085), (317, 150995), (505, 94783), (1313, 36455), (1495, 32017), (1585, 30199), (2323, 20605), (4121, 11615), (6565, 7291)]