27091115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 35435232

約数和(自身を除く): 8344117

約数列:

[1, 5, 17, 67, 71, 85, 335, 355, 1139, 1207, 4489, 4757, 5695, 6035, 22445, 23785, 76313, 80869, 318719, 381565, 404345, 1593595, 5418223, 27091115]

約数ペア:

[(1, 27091115), (5, 5418223), (17, 1593595), (67, 404345), (71, 381565), (85, 318719), (335, 80869), (355, 76313), (1139, 23785), (1207, 22445), (4489, 6035), (4757, 5695)]