187869145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2879}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 233349120

約数和(自身を除く): 45479975

約数列:

[1, 5, 31, 155, 421, 2105, 2879, 13051, 14395, 65255, 89249, 446245, 1212059, 6060295, 37573829, 187869145]

約数ペア:

[(1, 187869145), (5, 37573829), (31, 6060295), (155, 1212059), (421, 446245), (2105, 89249), (2879, 65255), (13051, 14395)]