31783285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 40608000

約数和(自身を除く): 8824715

約数列:

[1, 5, 17, 85, 199, 995, 1879, 3383, 9395, 16915, 31943, 159715, 373921, 1869605, 6356657, 31783285]

約数ペア:

[(1, 31783285), (5, 6356657), (17, 1869605), (85, 373921), (199, 159715), (995, 31943), (1879, 16915), (3383, 9395)]