242912005

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{18121}}^1$

素因数の和:18516

約数の個数: 16

約数和(自身を含む): 334024704

約数和(自身を除く): 91112699

約数列:

[1, 5, 7, 35, 383, 1915, 2681, 13405, 18121, 90605, 126847, 634235, 6940343, 34701715, 48582401, 242912005]

約数ペア:

[(1, 242912005), (5, 48582401), (7, 34701715), (35, 6940343), (383, 634235), (1915, 126847), (2681, 90605), (13405, 18121)]