2001566350035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{40472477}}^1$

素因数の和:40472652

約数の個数: 48

約数和(自身を含む): 3990262550976

約数和(自身を除く): 1988696200941

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 3297, 5495, 7065, 9891, 16485, 49455, 40472477, 121417431, 202362385, 283307339, 364252293, 607087155, 849922017, 1416536695, 1821261465, 2549766051, 4249610085, 6354178889, 12748830255, 19062536667, 31770894445, 44479252223, 57187610001, 95312683335, 133437756669, 222396261115, 285938050005, 400313270007, 667188783345, 2001566350035]

約数ペア:

[(1, 2001566350035), (3, 667188783345), (5, 400313270007), (7, 285938050005), (9, 222396261115), (15, 133437756669), (21, 95312683335), (35, 57187610001), (45, 44479252223), (63, 31770894445), (105, 19062536667), (157, 12748830255), (315, 6354178889), (471, 4249610085), (785, 2549766051), (1099, 1821261465), (1413, 1416536695), (2355, 849922017), (3297, 607087155), (5495, 364252293), (7065, 283307339), (9891, 202362385), (16485, 121417431), (49455, 40472477)]