4953955

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 12

約数和(自身を含む): 6148656

約数和(自身を除く): 1194701

約数列:

[1, 5, 31, 155, 961, 1031, 4805, 5155, 31961, 159805, 990791, 4953955]

約数ペア:

[(1, 4953955), (5, 990791), (31, 159805), (155, 31961), (961, 5155), (1031, 4805)]