38897265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 70862400

約数和(自身を除く): 31965135

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 739, 957, 1595, 1815, 2217, 3509, 3695, 4785, 8129, 10527, 11085, 17545, 21431, 24387, 40645, 52635, 64293, 89419, 107155, 121935, 235741, 268257, 321465, 447095, 707223, 1178705, 1341285, 2593151, 3536115, 7779453, 12965755, 38897265]

約数ペア:

[(1, 38897265), (3, 12965755), (5, 7779453), (11, 3536115), (15, 2593151), (29, 1341285), (33, 1178705), (55, 707223), (87, 447095), (121, 321465), (145, 268257), (165, 235741), (319, 121935), (363, 107155), (435, 89419), (605, 64293), (739, 52635), (957, 40645), (1595, 24387), (1815, 21431), (2217, 17545), (3509, 11085), (3695, 10527), (4785, 8129)]