31136365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 11683475

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 353, 767, 1357, 1495, 1765, 3835, 4589, 6785, 8119, 17641, 20827, 22945, 40595, 88205, 104135, 105547, 270751, 479021, 527735, 1353755, 2395105, 6227273, 31136365]

約数ペア:

[(1, 31136365), (5, 6227273), (13, 2395105), (23, 1353755), (59, 527735), (65, 479021), (115, 270751), (295, 105547), (299, 104135), (353, 88205), (767, 40595), (1357, 22945), (1495, 20827), (1765, 17641), (3835, 8119), (4589, 6785)]