29991645

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18013}}^1$

素因数の和:18061

約数の個数: 24

約数和(自身を含む): 53393496

約数和(自身を除く): 23401851

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 18013, 54039, 90065, 162117, 270195, 666481, 810585, 1999443, 3332405, 5998329, 9997215, 29991645]

約数ペア:

[(1, 29991645), (3, 9997215), (5, 5998329), (9, 3332405), (15, 1999443), (37, 810585), (45, 666481), (111, 270195), (185, 162117), (333, 90065), (555, 54039), (1665, 18013)]