284383755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89009}}^1$

素因数の和:89091

約数の個数: 24

約数和(自身を含む): 499880160

約数和(自身を除く): 215496405

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 89009, 267027, 445045, 801081, 1335135, 4005405, 6319639, 18958917, 31598195, 56876751, 94794585, 284383755]

約数ペア:

[(1, 284383755), (3, 94794585), (5, 56876751), (9, 31598195), (15, 18958917), (45, 6319639), (71, 4005405), (213, 1335135), (355, 801081), (639, 445045), (1065, 267027), (3195, 89009)]