47379395

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 67326336

約数和(自身を除く): 19946941

約数列:

[1, 5, 7, 35, 41, 137, 205, 241, 287, 685, 959, 1205, 1435, 1687, 4795, 5617, 8435, 9881, 28085, 33017, 39319, 49405, 69167, 165085, 196595, 231119, 345835, 1155595, 1353697, 6768485, 9475879, 47379395]

約数ペア:

[(1, 47379395), (5, 9475879), (7, 6768485), (35, 1353697), (41, 1155595), (137, 345835), (205, 231119), (241, 196595), (287, 165085), (685, 69167), (959, 49405), (1205, 39319), (1435, 33017), (1687, 28085), (4795, 9881), (5617, 8435)]