9988635

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 6558693

約数列:

[1, 3, 5, 15, 71, 83, 113, 213, 249, 339, 355, 415, 565, 1065, 1245, 1695, 5893, 8023, 9379, 17679, 24069, 28137, 29465, 40115, 46895, 88395, 120345, 140685, 665909, 1997727, 3329545, 9988635]

約数ペア:

[(1, 9988635), (3, 3329545), (5, 1997727), (15, 665909), (71, 140685), (83, 120345), (113, 88395), (213, 46895), (249, 40115), (339, 29465), (355, 28137), (415, 24069), (565, 17679), (1065, 9379), (1245, 8023), (1695, 5893)]