258982505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{11243}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 330303744

約数和(自身を除く): 71321239

約数列:

[1, 5, 17, 85, 271, 1355, 4607, 11243, 23035, 56215, 191131, 955655, 3046853, 15234265, 51796501, 258982505]

約数ペア:

[(1, 258982505), (5, 51796501), (17, 15234265), (85, 3046853), (271, 955655), (1355, 191131), (4607, 56215), (11243, 23035)]