368165785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 490533120

約数和(自身を除く): 122367335

約数列:

[1, 5, 13, 43, 65, 157, 215, 559, 785, 839, 2041, 2795, 4195, 6751, 10205, 10907, 33755, 36077, 54535, 87763, 131723, 180385, 438815, 469001, 658615, 1712399, 2345005, 5664089, 8561995, 28320445, 73633157, 368165785]

約数ペア:

[(1, 368165785), (5, 73633157), (13, 28320445), (43, 8561995), (65, 5664089), (157, 2345005), (215, 1712399), (559, 658615), (785, 469001), (839, 438815), (2041, 180385), (2795, 131723), (4195, 87763), (6751, 54535), (10205, 36077), (10907, 33755)]