84590465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 103472640

約数和(自身を除く): 18882175

約数列:

[1, 5, 71, 239, 355, 997, 1195, 4985, 16969, 70787, 84845, 238283, 353935, 1191415, 16918093, 84590465]

約数ペア:

[(1, 84590465), (5, 16918093), (71, 1191415), (239, 353935), (355, 238283), (997, 84845), (1195, 70787), (4985, 16969)]