83754385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 124411392

約数和(自身を除く): 40657007

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 463, 605, 715, 1265, 1495, 1573, 2315, 2783, 3289, 5093, 6019, 7865, 10649, 13915, 16445, 25465, 30095, 36179, 53245, 56023, 66209, 117139, 138437, 180895, 280115, 331045, 585695, 692185, 728299, 1288529, 1522807, 3641495, 6442645, 7614035, 16750877, 83754385]

約数ペア:

[(1, 83754385), (5, 16750877), (11, 7614035), (13, 6442645), (23, 3641495), (55, 1522807), (65, 1288529), (115, 728299), (121, 692185), (143, 585695), (253, 331045), (299, 280115), (463, 180895), (605, 138437), (715, 117139), (1265, 66209), (1495, 56023), (1573, 53245), (2315, 36179), (2783, 30095), (3289, 25465), (5093, 16445), (6019, 13915), (7865, 10649)]