40238065

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9697

約数の個数: 24

約数和(自身を含む): 59479272

約数和(自身を除く): 19241207

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 9661, 48305, 67627, 164237, 338135, 473389, 821185, 1149659, 2366945, 5748295, 8047613, 40238065]

約数ペア:

[(1, 40238065), (5, 8047613), (7, 5748295), (17, 2366945), (35, 1149659), (49, 821185), (85, 473389), (119, 338135), (245, 164237), (595, 67627), (833, 48305), (4165, 9661)]