5210004645

素因数分解:

$3^4\times 5^1\times {\mathrm{12864209}}^1$

素因数の和:12864226

約数の個数: 20

約数和(自身を含む): 9339416460

約数和(自身を除く): 4129411815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12864209, 38592627, 64321045, 115777881, 192963135, 347333643, 578889405, 1042000929, 1736668215, 5210004645]

約数ペア:

[(1, 5210004645), (3, 1736668215), (5, 1042000929), (9, 578889405), (15, 347333643), (27, 192963135), (45, 115777881), (81, 64321045), (135, 38592627), (405, 12864209)]