1330459785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{629059}}^1$

素因数の和:629117

約数の個数: 24

約数和(自身を含む): 2355200640

約数和(自身を除く): 1024740855

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 629059, 1887177, 3145295, 5661531, 9435885, 28307655, 29565773, 88697319, 147828865, 266091957, 443486595, 1330459785]

約数ペア:

[(1, 1330459785), (3, 443486595), (5, 266091957), (9, 147828865), (15, 88697319), (45, 29565773), (47, 28307655), (141, 9435885), (235, 5661531), (423, 3145295), (705, 1887177), (2115, 629059)]