68974565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1697}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 90469440

約数和(自身を除く): 21494875

約数列:

[1, 5, 11, 55, 739, 1697, 3695, 8129, 8485, 18667, 40645, 93335, 1254083, 6270415, 13794913, 68974565]

約数ペア:

[(1, 68974565), (5, 13794913), (11, 6270415), (55, 1254083), (739, 93335), (1697, 40645), (3695, 18667), (8129, 8485)]