2102055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 3442560

約数和(自身を除く): 1340505

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3259, 9777, 16295, 48885, 140137, 420411, 700685, 2102055]

約数ペア:

[(1, 2102055), (3, 700685), (5, 420411), (15, 140137), (43, 48885), (129, 16295), (215, 9777), (645, 3259)]