1117231055

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{20543}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 1368230400

約数和(自身を除く): 250999345

約数列:

[1, 5, 73, 149, 365, 745, 10877, 20543, 54385, 102715, 1499639, 3060907, 7498195, 15304535, 223446211, 1117231055]

約数ペア:

[(1, 1117231055), (5, 223446211), (73, 15304535), (149, 7498195), (365, 3060907), (745, 1499639), (10877, 102715), (20543, 54385)]