291250525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5953}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 383913920

約数和(自身を除く): 92663395

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575, 5953, 9785, 29765, 48925, 113107, 148825, 565535, 613159, 2827675, 3065795, 11650021, 15328975, 58250105, 291250525]

約数ペア:

[(1, 291250525), (5, 58250105), (19, 15328975), (25, 11650021), (95, 3065795), (103, 2827675), (475, 613159), (515, 565535), (1957, 148825), (2575, 113107), (5953, 48925), (9785, 29765)]