7029386775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6551}}^1$

素因数の和:6837

約数の個数: 72

約数和(自身を含む): 13307898240

約数和(自身を除く): 6278511465

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 251, 285, 475, 753, 855, 1255, 1425, 2259, 3765, 4275, 4769, 6275, 6551, 11295, 14307, 18825, 19653, 23845, 32755, 42921, 56475, 58959, 71535, 98265, 119225, 124469, 163775, 214605, 294795, 357675, 373407, 491325, 622345, 1073025, 1120221, 1473975, 1644301, 1867035, 3111725, 4932903, 5601105, 8221505, 9335175, 14798709, 24664515, 28005525, 31241719, 41107525, 73993545, 93725157, 123322575, 156208595, 281175471, 369967725, 468625785, 781042975, 1405877355, 2343128925, 7029386775]

約数ペア:

[(1, 7029386775), (3, 2343128925), (5, 1405877355), (9, 781042975), (15, 468625785), (19, 369967725), (25, 281175471), (45, 156208595), (57, 123322575), (75, 93725157), (95, 73993545), (171, 41107525), (225, 31241719), (251, 28005525), (285, 24664515), (475, 14798709), (753, 9335175), (855, 8221505), (1255, 5601105), (1425, 4932903), (2259, 3111725), (3765, 1867035), (4275, 1644301), (4769, 1473975), (6275, 1120221), (6551, 1073025), (11295, 622345), (14307, 491325), (18825, 373407), (19653, 357675), (23845, 294795), (32755, 214605), (42921, 163775), (56475, 124469), (58959, 119225), (71535, 98265)]