270219095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{40543}}^1$

素因数の和:40622

約数の個数: 16

約数和(自身を含む): 342515712

約数和(自身を除く): 72296617

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 40543, 202715, 1256833, 1743349, 6284165, 8716745, 54043819, 270219095]

約数ペア:

[(1, 270219095), (5, 54043819), (31, 8716745), (43, 6284165), (155, 1743349), (215, 1256833), (1333, 202715), (6665, 40543)]