2061522045225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10260157}}^1$

素因数の和:10260239

約数の個数: 72

約数和(自身を含む): 3969449927040

約数和(自身を除く): 1907927881815

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 141, 171, 225, 235, 285, 423, 475, 705, 855, 893, 1175, 1425, 2115, 2679, 3525, 4275, 4465, 8037, 10575, 13395, 22325, 40185, 66975, 200925, 10260157, 30780471, 51300785, 92341413, 153902355, 194942983, 256503925, 461707065, 482227379, 584828949, 769511775, 974714915, 1446682137, 1754486847, 2308535325, 2411136895, 2924144745, 4340046411, 4873574575, 7233410685, 8772434235, 9162320201, 12055684475, 14620723725, 21700232055, 27486960603, 36167053425, 43862171175, 45811601005, 82460881809, 108501160275, 137434803015, 229058005025, 412304409045, 687174015075, 2061522045225]

約数ペア:

[(1, 2061522045225), (3, 687174015075), (5, 412304409045), (9, 229058005025), (15, 137434803015), (19, 108501160275), (25, 82460881809), (45, 45811601005), (47, 43862171175), (57, 36167053425), (75, 27486960603), (95, 21700232055), (141, 14620723725), (171, 12055684475), (225, 9162320201), (235, 8772434235), (285, 7233410685), (423, 4873574575), (475, 4340046411), (705, 2924144745), (855, 2411136895), (893, 2308535325), (1175, 1754486847), (1425, 1446682137), (2115, 974714915), (2679, 769511775), (3525, 584828949), (4275, 482227379), (4465, 461707065), (8037, 256503925), (10575, 194942983), (13395, 153902355), (22325, 92341413), (40185, 51300785), (66975, 30780471), (200925, 10260157)]