11387455

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 14008320

約数和(自身を除く): 2620865

約数列:

[1, 5, 79, 127, 227, 395, 635, 1135, 10033, 17933, 28829, 50165, 89665, 144145, 2277491, 11387455]

約数ペア:

[(1, 11387455), (5, 2277491), (79, 144145), (127, 89665), (227, 50165), (395, 28829), (635, 17933), (1135, 10033)]