90996935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12574

約数の個数: 16

約数和(自身を含む): 115126272

約数和(自身を除く): 24129337

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 12491, 62455, 387221, 587077, 1936105, 2935385, 18199387, 90996935]

約数ペア:

[(1, 90996935), (5, 18199387), (31, 2935385), (47, 1936105), (155, 587077), (235, 387221), (1457, 62455), (7285, 12491)]