90669795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7171

約数の個数: 32

約数和(自身を含む): 155492352

約数和(自身を除く): 64822557

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 7103, 12765, 21309, 35515, 106545, 163369, 262811, 490107, 788433, 816845, 1314055, 2450535, 3942165, 6044653, 18133959, 30223265, 90669795]

約数ペア:

[(1, 90669795), (3, 30223265), (5, 18133959), (15, 6044653), (23, 3942165), (37, 2450535), (69, 1314055), (111, 816845), (115, 788433), (185, 490107), (345, 262811), (555, 163369), (851, 106545), (2553, 35515), (4255, 21309), (7103, 12765)]