128545543775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{102217}}^1$

素因数の和:102524

約数の個数: 48

約数和(自身を含む): 184801966560

約数和(自身を除く): 56256422785

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 269, 275, 425, 935, 1345, 2959, 4573, 4675, 6725, 14795, 22865, 50303, 73975, 102217, 114325, 251515, 511085, 1124387, 1257575, 1737689, 2555425, 5621935, 8688445, 19114579, 27496373, 28109675, 43442225, 95572895, 137481865, 302460103, 467438341, 477864475, 687409325, 1512300515, 2337191705, 5141821751, 7561502575, 11685958525, 25709108755, 128545543775]

約数ペア:

[(1, 128545543775), (5, 25709108755), (11, 11685958525), (17, 7561502575), (25, 5141821751), (55, 2337191705), (85, 1512300515), (187, 687409325), (269, 477864475), (275, 467438341), (425, 302460103), (935, 137481865), (1345, 95572895), (2959, 43442225), (4573, 28109675), (4675, 27496373), (6725, 19114579), (14795, 8688445), (22865, 5621935), (50303, 2555425), (73975, 1737689), (102217, 1257575), (114325, 1124387), (251515, 511085)]