1057100275

素因数分解:

$5^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1650

約数の個数: 60

約数和(自身を含む): 1669239144

約数和(自身を除く): 612138869

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 343, 385, 539, 1225, 1601, 1715, 1925, 2401, 2695, 3773, 8005, 8575, 11207, 12005, 13475, 17611, 18865, 26411, 40025, 56035, 60025, 78449, 88055, 94325, 123277, 132055, 280175, 392245, 440275, 549143, 616385, 660275, 862939, 1961225, 2745715, 3081925, 3844001, 4314695, 6040573, 13728575, 19220005, 21573475, 30202865, 42284011, 96100025, 151014325, 211420055, 1057100275]

約数ペア:

[(1, 1057100275), (5, 211420055), (7, 151014325), (11, 96100025), (25, 42284011), (35, 30202865), (49, 21573475), (55, 19220005), (77, 13728575), (175, 6040573), (245, 4314695), (275, 3844001), (343, 3081925), (385, 2745715), (539, 1961225), (1225, 862939), (1601, 660275), (1715, 616385), (1925, 549143), (2401, 440275), (2695, 392245), (3773, 280175), (8005, 132055), (8575, 123277), (11207, 94325), (12005, 88055), (13475, 78449), (17611, 60025), (18865, 56035), (26411, 40025)]