2570765

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 3207600

約数和(自身を除く): 636835

約数列:

[1, 5, 53, 89, 109, 265, 445, 545, 4717, 5777, 9701, 23585, 28885, 48505, 514153, 2570765]

約数ペア:

[(1, 2570765), (5, 514153), (53, 48505), (89, 28885), (109, 23585), (265, 9701), (445, 5777), (545, 4717)]