42947025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52081

約数の個数: 24

約数和(自身を含む): 77462304

約数和(自身を除く): 34515279

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 52057, 156171, 260285, 572627, 780855, 1301425, 1717881, 2863135, 3904275, 8589405, 14315675, 42947025]

約数ペア:

[(1, 42947025), (3, 14315675), (5, 8589405), (11, 3904275), (15, 2863135), (25, 1717881), (33, 1301425), (55, 780855), (75, 572627), (165, 260285), (275, 156171), (825, 52057)]