26928615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8319

約数の個数: 32

約数和(自身を含む): 50835456

約数和(自身を除く): 23906841

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 8273, 24819, 41365, 57911, 124095, 173733, 256463, 289555, 769389, 868665, 1282315, 1795241, 3846945, 5385723, 8976205, 26928615]

約数ペア:

[(1, 26928615), (3, 8976205), (5, 5385723), (7, 3846945), (15, 1795241), (21, 1282315), (31, 868665), (35, 769389), (93, 289555), (105, 256463), (155, 173733), (217, 124095), (465, 57911), (651, 41365), (1085, 24819), (3255, 8273)]