13641925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 18659520

約数和(自身を除く): 5017595

約数列:

[1, 5, 11, 25, 55, 113, 275, 439, 565, 1243, 2195, 2825, 4829, 6215, 10975, 24145, 31075, 49607, 120725, 248035, 545677, 1240175, 2728385, 13641925]

約数ペア:

[(1, 13641925), (5, 2728385), (11, 1240175), (25, 545677), (55, 248035), (113, 120725), (275, 49607), (439, 31075), (565, 24145), (1243, 10975), (2195, 6215), (2825, 4829)]