187400245

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3463}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 229455360

約数和(自身を除く): 42055115

約数列:

[1, 5, 79, 137, 395, 685, 3463, 10823, 17315, 54115, 273577, 474431, 1367885, 2372155, 37480049, 187400245]

約数ペア:

[(1, 187400245), (5, 37480049), (79, 2372155), (137, 1367885), (395, 474431), (685, 273577), (3463, 54115), (10823, 17315)]