55999215

素因数分解:

$3^3\times 5^1\times {\mathrm{414809}}^1$

素因数の和:414823

約数の個数: 16

約数和(自身を含む): 99554400

約数和(自身を除く): 43555185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 414809, 1244427, 2074045, 3733281, 6222135, 11199843, 18666405, 55999215]

約数ペア:

[(1, 55999215), (3, 18666405), (5, 11199843), (9, 6222135), (15, 3733281), (27, 2074045), (45, 1244427), (135, 414809)]