72681855

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{58379}}^1$

素因数の和:58470

約数の個数: 16

約数和(自身を含む): 117694080

約数和(自身を除く): 45012225

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 58379, 175137, 291895, 875685, 4845457, 14536371, 24227285, 72681855]

約数ペア:

[(1, 72681855), (3, 24227285), (5, 14536371), (15, 4845457), (83, 875685), (249, 291895), (415, 175137), (1245, 58379)]