47393815

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 66287520

約数和(自身を除く): 18893705

約数列:

[1, 5, 7, 35, 59, 295, 389, 413, 1945, 2065, 2723, 3481, 13615, 17405, 22951, 24367, 114755, 121835, 160657, 803285, 1354109, 6770545, 9478763, 47393815]

約数ペア:

[(1, 47393815), (5, 9478763), (7, 6770545), (35, 1354109), (59, 803285), (295, 160657), (389, 121835), (413, 114755), (1945, 24367), (2065, 22951), (2723, 17405), (3481, 13615)]