13928925

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 23158240

約数和(自身を除く): 9229315

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 811, 1145, 2433, 3435, 4055, 5725, 12165, 17175, 20275, 60825, 185719, 557157, 928595, 2785785, 4642975, 13928925]

約数ペア:

[(1, 13928925), (3, 4642975), (5, 2785785), (15, 928595), (25, 557157), (75, 185719), (229, 60825), (687, 20275), (811, 17175), (1145, 12165), (2433, 5725), (3435, 4055)]