415188895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{28703}}^1$

素因数の和:28982

約数の個数: 16

約数和(自身を含む): 545605632

約数和(自身を除く): 130416737

約数列:

[1, 5, 11, 55, 263, 1315, 2893, 14465, 28703, 143515, 315733, 1578665, 7548889, 37744445, 83037779, 415188895]

約数ペア:

[(1, 415188895), (5, 83037779), (11, 37744445), (55, 7548889), (263, 1578665), (1315, 315733), (2893, 143515), (14465, 28703)]