2291955

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 3746304

約数和(自身を除く): 1454349

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3251, 9753, 16255, 48765, 152797, 458391, 763985, 2291955]

約数ペア:

[(1, 2291955), (3, 763985), (5, 458391), (15, 152797), (47, 48765), (141, 16255), (235, 9753), (705, 3251)]