188295575

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 259233408

約数和(自身を除く): 70937833

約数列:

[1, 5, 13, 25, 41, 65, 169, 205, 325, 533, 845, 1025, 1087, 2665, 4225, 5435, 6929, 13325, 14131, 27175, 34645, 44567, 70655, 173225, 183703, 222835, 353275, 579371, 918515, 1114175, 2896855, 4592575, 7531823, 14484275, 37659115, 188295575]

約数ペア:

[(1, 188295575), (5, 37659115), (13, 14484275), (25, 7531823), (41, 4592575), (65, 2896855), (169, 1114175), (205, 918515), (325, 579371), (533, 353275), (845, 222835), (1025, 183703), (1087, 173225), (2665, 70655), (4225, 44567), (5435, 34645), (6929, 27175), (13325, 14131)]