12474505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 15459840

約数和(自身を除く): 2985335

約数列:

[1, 5, 47, 109, 235, 487, 545, 2435, 5123, 22889, 25615, 53083, 114445, 265415, 2494901, 12474505]

約数ペア:

[(1, 12474505), (5, 2494901), (47, 265415), (109, 114445), (235, 53083), (487, 25615), (545, 22889), (2435, 5123)]