8130155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 11107584

約数和(自身を除く): 2977429

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 6427, 32135, 70697, 147821, 353485, 739105, 1626031, 8130155]

約数ペア:

[(1, 8130155), (5, 1626031), (11, 739105), (23, 353485), (55, 147821), (115, 70697), (253, 32135), (1265, 6427)]