42855065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21059}}^1$

素因数の和:21112

約数の個数: 16

約数和(自身を含む): 57620160

約数和(自身を除く): 14765095

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 21059, 105295, 231649, 779183, 1158245, 3895915, 8571013, 42855065]

約数ペア:

[(1, 42855065), (5, 8571013), (11, 3895915), (37, 1158245), (55, 779183), (185, 231649), (407, 105295), (2035, 21059)]