13519785

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 22413312

約数和(自身を除く): 8893527

約数列:

[1, 3, 5, 15, 47, 127, 141, 151, 235, 381, 453, 635, 705, 755, 1905, 2265, 5969, 7097, 17907, 19177, 21291, 29845, 35485, 57531, 89535, 95885, 106455, 287655, 901319, 2703957, 4506595, 13519785]

約数ペア:

[(1, 13519785), (3, 4506595), (5, 2703957), (15, 901319), (47, 287655), (127, 106455), (141, 95885), (151, 89535), (235, 57531), (381, 35485), (453, 29845), (635, 21291), (705, 19177), (755, 17907), (1905, 7097), (2265, 5969)]