90004957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29423}}^1$

素因数の和:29472

約数の個数: 16

約数和(自身を含む): 112988160

約数和(自身を除く): 22983203

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 29423, 205961, 559037, 676729, 3913259, 4737103, 12857851, 90004957]

約数ペア:

[(1, 90004957), (7, 12857851), (19, 4737103), (23, 3913259), (133, 676729), (161, 559037), (437, 205961), (3059, 29423)]