4219785

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 3193335

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1187, 3555, 3561, 5935, 10683, 17805, 53415, 93773, 281319, 468865, 843957, 1406595, 4219785]

約数ペア:

[(1, 4219785), (3, 1406595), (5, 843957), (9, 468865), (15, 281319), (45, 93773), (79, 53415), (237, 17805), (395, 10683), (711, 5935), (1185, 3561), (1187, 3555)]