2420295

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 3892320

約数和(自身を除く): 1472025

約数列:

[1, 3, 5, 15, 317, 509, 951, 1527, 1585, 2545, 4755, 7635, 161353, 484059, 806765, 2420295]

約数ペア:

[(1, 2420295), (3, 806765), (5, 484059), (15, 161353), (317, 7635), (509, 4755), (951, 2545), (1527, 1585)]