6738215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 8915616

約数和(自身を除く): 2177401

約数列:

[1, 5, 11, 55, 101, 505, 1111, 1213, 5555, 6065, 13343, 66715, 122513, 612565, 1347643, 6738215]

約数ペア:

[(1, 6738215), (5, 1347643), (11, 612565), (55, 122513), (101, 66715), (505, 13343), (1111, 6065), (1213, 5555)]