47494825

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 67868672

約数和(自身を除く): 20373847

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 2137, 3175, 4445, 10685, 14959, 22225, 53425, 74795, 271399, 373975, 1356995, 1899793, 6784975, 9498965, 47494825]

約数ペア:

[(1, 47494825), (5, 9498965), (7, 6784975), (25, 1899793), (35, 1356995), (127, 373975), (175, 271399), (635, 74795), (889, 53425), (2137, 22225), (3175, 14959), (4445, 10685)]