172672065

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{57271}}^1$

素因数の和:57349

約数の個数: 24

約数和(自身を含む): 303770688

約数和(自身を除く): 131098623

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 57271, 171813, 286355, 515439, 859065, 2577195, 3837157, 11511471, 19185785, 34534413, 57557355, 172672065]

約数ペア:

[(1, 172672065), (3, 57557355), (5, 34534413), (9, 19185785), (15, 11511471), (45, 3837157), (67, 2577195), (201, 859065), (335, 515439), (603, 286355), (1005, 171813), (3015, 57271)]