2847747505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{71167}}^1$

素因数の和:71376

約数の個数: 16

約数和(自身を含む): 3504881664

約数和(自身を除く): 657134159

約数列:

[1, 5, 53, 151, 265, 755, 8003, 40015, 71167, 355835, 3771851, 10746217, 18859255, 53731085, 569549501, 2847747505]

約数ペア:

[(1, 2847747505), (5, 569549501), (53, 53731085), (151, 18859255), (265, 10746217), (755, 3771851), (8003, 355835), (40015, 71167)]