539266805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 824904000

約数和(自身を除く): 285637195

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 401, 499, 539, 2005, 2495, 2695, 2807, 3493, 4411, 5489, 14035, 17465, 19649, 22055, 24451, 27445, 30877, 38423, 98245, 122255, 154385, 192115, 200099, 216139, 268961, 1000495, 1080695, 1344805, 1400693, 2201089, 7003465, 9804851, 11005445, 15407623, 49024255, 77038115, 107853361, 539266805]

約数ペア:

[(1, 539266805), (5, 107853361), (7, 77038115), (11, 49024255), (35, 15407623), (49, 11005445), (55, 9804851), (77, 7003465), (245, 2201089), (385, 1400693), (401, 1344805), (499, 1080695), (539, 1000495), (2005, 268961), (2495, 216139), (2695, 200099), (2807, 192115), (3493, 154385), (4411, 122255), (5489, 98245), (14035, 38423), (17465, 30877), (19649, 27445), (22055, 24451)]