1025604585

素因数分解:

$3^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 1873221120

約数和(自身を除く): 847616535

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 729, 1065, 1215, 1321, 1917, 2187, 3195, 3645, 3963, 5751, 6605, 9585, 10935, 11889, 17253, 19815, 28755, 35667, 51759, 59445, 86265, 93791, 107001, 155277, 178335, 258795, 281373, 321003, 468955, 535005, 776385, 844119, 963009, 1406865, 1605015, 2532357, 2889027, 4220595, 4815045, 7597071, 12661785, 14445135, 22791213, 37985355, 68373639, 113956065, 205120917, 341868195, 1025604585]

約数ペア:

[(1, 1025604585), (3, 341868195), (5, 205120917), (9, 113956065), (15, 68373639), (27, 37985355), (45, 22791213), (71, 14445135), (81, 12661785), (135, 7597071), (213, 4815045), (243, 4220595), (355, 2889027), (405, 2532357), (639, 1605015), (729, 1406865), (1065, 963009), (1215, 844119), (1321, 776385), (1917, 535005), (2187, 468955), (3195, 321003), (3645, 281373), (3963, 258795), (5751, 178335), (6605, 155277), (9585, 107001), (10935, 93791), (11889, 86265), (17253, 59445), (19815, 51759), (28755, 35667)]