672215595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{18917}}^1$

素因数の和:19051

約数の個数: 32

約数和(自身を含む): 1133263872

約数和(自身を除く): 461048277

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 2369, 7107, 11845, 18917, 35535, 56751, 94585, 283755, 435091, 1305273, 1948451, 2175455, 5845353, 6526365, 9742255, 29226765, 44814373, 134443119, 224071865, 672215595]

約数ペア:

[(1, 672215595), (3, 224071865), (5, 134443119), (15, 44814373), (23, 29226765), (69, 9742255), (103, 6526365), (115, 5845353), (309, 2175455), (345, 1948451), (515, 1305273), (1545, 435091), (2369, 283755), (7107, 94585), (11845, 56751), (18917, 35535)]