13745235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{18701}}^1$

素因数の和:18723

約数の個数: 24

約数和(自身を含む): 25584336

約数和(自身を除く): 11839101

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 18701, 56103, 93505, 130907, 280515, 392721, 654535, 916349, 1963605, 2749047, 4581745, 13745235]

約数ペア:

[(1, 13745235), (3, 4581745), (5, 2749047), (7, 1963605), (15, 916349), (21, 654535), (35, 392721), (49, 280515), (105, 130907), (147, 93505), (245, 56103), (735, 18701)]