7138655145

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 13094136000

約数和(自身を除く): 5955480855

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 179, 295, 405, 531, 537, 885, 895, 1593, 1611, 1669, 2655, 2685, 4779, 4833, 5007, 7965, 8055, 8345, 10561, 14499, 15021, 23895, 24165, 25035, 31683, 45063, 52805, 72495, 75105, 95049, 98471, 135189, 158415, 225315, 285147, 295413, 298751, 475245, 492355, 675945, 855441, 886239, 896253, 1425735, 1477065, 1493755, 2658717, 2688759, 4277205, 4431195, 4481265, 7976151, 8066277, 13293585, 13443795, 17626309, 24198831, 39880755, 40331385, 52878927, 88131545, 120994155, 158636781, 264394635, 475910343, 793183905, 1427731029, 2379551715, 7138655145]

約数ペア:

[(1, 7138655145), (3, 2379551715), (5, 1427731029), (9, 793183905), (15, 475910343), (27, 264394635), (45, 158636781), (59, 120994155), (81, 88131545), (135, 52878927), (177, 40331385), (179, 39880755), (295, 24198831), (405, 17626309), (531, 13443795), (537, 13293585), (885, 8066277), (895, 7976151), (1593, 4481265), (1611, 4431195), (1669, 4277205), (2655, 2688759), (2685, 2658717), (4779, 1493755), (4833, 1477065), (5007, 1425735), (7965, 896253), (8055, 886239), (8345, 855441), (10561, 675945), (14499, 492355), (15021, 475245), (23895, 298751), (24165, 295413), (25035, 285147), (31683, 225315), (45063, 158415), (52805, 135189), (72495, 98471), (75105, 95049)]