40370135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 52449600

約数和(自身を除く): 12079465

約数列:

[1, 5, 13, 65, 199, 995, 2587, 3121, 12935, 15605, 40573, 202865, 621079, 3105395, 8074027, 40370135]

約数ペア:

[(1, 40370135), (5, 8074027), (13, 3105395), (65, 621079), (199, 202865), (995, 40573), (2587, 15605), (3121, 12935)]