10908025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 14131040

約数和(自身を除く): 3223015

約数列:

[1, 5, 25, 43, 73, 139, 215, 365, 695, 1075, 1825, 3139, 3475, 5977, 10147, 15695, 29885, 50735, 78475, 149425, 253675, 436321, 2181605, 10908025]

約数ペア:

[(1, 10908025), (5, 2181605), (25, 436321), (43, 253675), (73, 149425), (139, 78475), (215, 50735), (365, 29885), (695, 15695), (1075, 10147), (1825, 5977), (3139, 3475)]