85490699

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 100853760

約数和(自身を除く): 15363061

約数列:

[1, 7, 41, 139, 287, 973, 2143, 5699, 15001, 39893, 87863, 297877, 615041, 2085139, 12212957, 85490699]

約数ペア:

[(1, 85490699), (7, 12212957), (41, 2085139), (139, 615041), (287, 297877), (973, 87863), (2143, 39893), (5699, 15001)]