144877905

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10487}}^1$

素因数の和:10805

約数の個数: 24

約数和(自身を含む): 251963712

約数和(自身を除く): 107085807

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 10487, 13815, 31461, 52435, 94383, 157305, 471915, 3219509, 9658527, 16097545, 28975581, 48292635, 144877905]

約数ペア:

[(1, 144877905), (3, 48292635), (5, 28975581), (9, 16097545), (15, 9658527), (45, 3219509), (307, 471915), (921, 157305), (1535, 94383), (2763, 52435), (4605, 31461), (10487, 13815)]