13856584315

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{475273}}^1$

素因数の和:475316

約数の個数: 32

約数和(自身を含む): 20531836800

約数和(自身を除く): 6675252485

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 4165, 5831, 29155, 475273, 2376365, 3326911, 8079641, 16634555, 23288377, 40398205, 56557487, 116441885, 163018639, 282787435, 395902409, 815093195, 1979512045, 2771316863, 13856584315]

約数ペア:

[(1, 13856584315), (5, 2771316863), (7, 1979512045), (17, 815093195), (35, 395902409), (49, 282787435), (85, 163018639), (119, 116441885), (245, 56557487), (343, 40398205), (595, 23288377), (833, 16634555), (1715, 8079641), (4165, 3326911), (5831, 2376365), (29155, 475273)]