72950265

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15739}}^1$

素因数の和:15853

約数の個数: 24

約数和(自身を含む): 127682880

約数和(自身を除く): 54732615

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 15739, 47217, 78695, 141651, 236085, 708255, 1621117, 4863351, 8105585, 14590053, 24316755, 72950265]

約数ペア:

[(1, 72950265), (3, 24316755), (5, 14590053), (9, 8105585), (15, 4863351), (45, 1621117), (103, 708255), (309, 236085), (515, 141651), (927, 78695), (1545, 47217), (4635, 15739)]