4012812015

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2106463}}^1$

素因数の和:2106598

約数の個数: 16

約数和(自身を含む): 6471057408

約数和(自身を除く): 2458245393

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 2106463, 6319389, 10532315, 31596945, 267520801, 802562403, 1337604005, 4012812015]

約数ペア:

[(1, 4012812015), (3, 1337604005), (5, 802562403), (15, 267520801), (127, 31596945), (381, 10532315), (635, 6319389), (1905, 2106463)]