12545115565

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1\times {\mathrm{15401}}^1$

素因数の和:17120

約数の個数: 16

約数和(自身を含む): 15213602736

約数和(自身を除く): 2668487171

約数列:

[1, 5, 101, 505, 1613, 8065, 15401, 77005, 162913, 814565, 1555501, 7777505, 24841813, 124209065, 2509023113, 12545115565]

約数ペア:

[(1, 12545115565), (5, 2509023113), (101, 124209065), (505, 24841813), (1613, 7777505), (8065, 1555501), (15401, 814565), (77005, 162913)]