1004055445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{27407}}^1$

素因数の和:27860

約数の個数: 16

約数和(自身を含む): 1278747648

約数和(自身を除く): 274692203

約数列:

[1, 5, 17, 85, 431, 2155, 7327, 27407, 36635, 137035, 465919, 2329595, 11812417, 59062085, 200811089, 1004055445]

約数ペア:

[(1, 1004055445), (5, 200811089), (17, 59062085), (85, 11812417), (431, 2329595), (2155, 465919), (7327, 137035), (27407, 36635)]