72688635

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24109}}^1$

素因数の和:24187

約数の個数: 24

約数和(自身を含む): 127879440

約数和(自身を除く): 55190805

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 24109, 72327, 120545, 216981, 361635, 1084905, 1615303, 4845909, 8076515, 14537727, 24229545, 72688635]

約数ペア:

[(1, 72688635), (3, 24229545), (5, 14537727), (9, 8076515), (15, 4845909), (45, 1615303), (67, 1084905), (201, 361635), (335, 216981), (603, 120545), (1005, 72327), (3015, 24109)]