2080119885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113761}}^1$

素因数の和:113845

約数の個数: 32

約数和(自身を含む): 3538453248

約数和(自身を除く): 1458333363

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 18285, 113761, 341283, 568805, 1706415, 2616503, 6029333, 7849509, 13082515, 18087999, 30146665, 39247545, 90439995, 138674659, 416023977, 693373295, 2080119885]

約数ペア:

[(1, 2080119885), (3, 693373295), (5, 416023977), (15, 138674659), (23, 90439995), (53, 39247545), (69, 30146665), (115, 18087999), (159, 13082515), (265, 7849509), (345, 6029333), (795, 2616503), (1219, 1706415), (3657, 568805), (6095, 341283), (18285, 113761)]