2066647575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 3742617600

約数和(自身を除く): 1675970025

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 59, 75, 95, 141, 177, 235, 285, 295, 475, 523, 705, 885, 893, 1121, 1175, 1425, 1475, 1569, 2615, 2679, 2773, 3363, 3525, 4425, 4465, 5605, 7845, 8319, 9937, 13075, 13395, 13865, 16815, 22325, 24581, 28025, 29811, 30857, 39225, 41595, 49685, 52687, 66975, 69325, 73743, 84075, 92571, 122905, 149055, 154285, 158061, 207975, 248425, 263435, 368715, 462855, 467039, 586283, 614525, 745275, 771425, 790305, 1317175, 1401117, 1450279, 1758849, 1843575, 2314275, 2335195, 2931415, 3951525, 4350837, 7005585, 7251395, 8794245, 11675975, 14657075, 21754185, 27555301, 35027925, 36256975, 43971225, 82665903, 108770925, 137776505, 413329515, 688882525, 2066647575]

約数ペア:

[(1, 2066647575), (3, 688882525), (5, 413329515), (15, 137776505), (19, 108770925), (25, 82665903), (47, 43971225), (57, 36256975), (59, 35027925), (75, 27555301), (95, 21754185), (141, 14657075), (177, 11675975), (235, 8794245), (285, 7251395), (295, 7005585), (475, 4350837), (523, 3951525), (705, 2931415), (885, 2335195), (893, 2314275), (1121, 1843575), (1175, 1758849), (1425, 1450279), (1475, 1401117), (1569, 1317175), (2615, 790305), (2679, 771425), (2773, 745275), (3363, 614525), (3525, 586283), (4425, 467039), (4465, 462855), (5605, 368715), (7845, 263435), (8319, 248425), (9937, 207975), (13075, 158061), (13395, 154285), (13865, 149055), (16815, 122905), (22325, 92571), (24581, 84075), (28025, 73743), (29811, 69325), (30857, 66975), (39225, 52687), (41595, 49685)]