243904103425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2891

約数の個数: 96

約数和(自身を含む): 337933728000

約数和(自身を除く): 94029624575

約数列:

[1, 5, 19, 25, 29, 61, 95, 109, 145, 305, 475, 545, 551, 725, 1159, 1525, 1769, 2071, 2663, 2725, 2755, 3161, 5795, 6649, 8845, 10355, 13315, 13775, 15805, 28975, 33245, 33611, 44225, 50597, 51775, 60059, 66575, 77227, 79025, 126331, 162443, 166225, 168055, 192821, 252985, 290267, 300295, 386135, 631655, 812215, 840275, 964105, 1264925, 1451335, 1467313, 1501475, 1930675, 3086417, 3158275, 3663599, 4061075, 4710847, 4820525, 5515073, 7256675, 7336565, 8417743, 15432085, 17706287, 18317995, 23554235, 27575365, 36682825, 42088715, 77160425, 88531435, 89506093, 91589975, 117771175, 137876825, 159937117, 210443575, 336419453, 442657175, 447530465, 513482323, 799685585, 1682097265, 2237652325, 2567411615, 3998427925, 8410486325, 9756164137, 12837058075, 48780820685, 243904103425]

約数ペア:

[(1, 243904103425), (5, 48780820685), (19, 12837058075), (25, 9756164137), (29, 8410486325), (61, 3998427925), (95, 2567411615), (109, 2237652325), (145, 1682097265), (305, 799685585), (475, 513482323), (545, 447530465), (551, 442657175), (725, 336419453), (1159, 210443575), (1525, 159937117), (1769, 137876825), (2071, 117771175), (2663, 91589975), (2725, 89506093), (2755, 88531435), (3161, 77160425), (5795, 42088715), (6649, 36682825), (8845, 27575365), (10355, 23554235), (13315, 18317995), (13775, 17706287), (15805, 15432085), (28975, 8417743), (33245, 7336565), (33611, 7256675), (44225, 5515073), (50597, 4820525), (51775, 4710847), (60059, 4061075), (66575, 3663599), (77227, 3158275), (79025, 3086417), (126331, 1930675), (162443, 1501475), (166225, 1467313), (168055, 1451335), (192821, 1264925), (252985, 964105), (290267, 840275), (300295, 812215), (386135, 631655)]