29178285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 19482195

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 479, 655, 1437, 1965, 2395, 4061, 7185, 12183, 14849, 20305, 44547, 60915, 62749, 74245, 188247, 222735, 313745, 941235, 1945219, 5835657, 9726095, 29178285]

約数ペア:

[(1, 29178285), (3, 9726095), (5, 5835657), (15, 1945219), (31, 941235), (93, 313745), (131, 222735), (155, 188247), (393, 74245), (465, 62749), (479, 60915), (655, 44547), (1437, 20305), (1965, 14849), (2395, 12183), (4061, 7185)]