13798925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 20236800

約数和(自身を除く): 6437875

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 2719, 5075, 13595, 19033, 67975, 78851, 95165, 394255, 475825, 551957, 1971275, 2759785, 13798925]

約数ペア:

[(1, 13798925), (5, 2759785), (7, 1971275), (25, 551957), (29, 475825), (35, 394255), (145, 95165), (175, 78851), (203, 67975), (725, 19033), (1015, 13595), (2719, 5075)]