427790775

素因数分解:

$3^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{5653}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 708106960

約数和(自身を除く): 280316185

約数列:

[1, 3, 5, 15, 25, 75, 1009, 3027, 5045, 5653, 15135, 16959, 25225, 28265, 75675, 84795, 141325, 423975, 5703877, 17111631, 28519385, 85558155, 142596925, 427790775]

約数ペア:

[(1, 427790775), (3, 142596925), (5, 85558155), (15, 28519385), (25, 17111631), (75, 5703877), (1009, 423975), (3027, 141325), (5045, 84795), (5653, 75675), (15135, 28265), (16959, 25225)]