47449485

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6983}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 82802304

約数和(自身を除く): 35352819

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 6983, 20949, 34915, 62847, 104745, 314235, 1054433, 3163299, 5272165, 9489897, 15816495, 47449485]

約数ペア:

[(1, 47449485), (3, 15816495), (5, 9489897), (9, 5272165), (15, 3163299), (45, 1054433), (151, 314235), (453, 104745), (755, 62847), (1359, 34915), (2265, 20949), (6795, 6983)]