144401075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63473}}^1$

素因数の和:63503

約数の個数: 24

約数和(自身を含む): 220381728

約数和(自身を除く): 75980653

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 63473, 317365, 444311, 825149, 1586825, 2221555, 4125745, 5776043, 11107775, 20628725, 28880215, 144401075]

約数ペア:

[(1, 144401075), (5, 28880215), (7, 20628725), (13, 11107775), (25, 5776043), (35, 4125745), (65, 2221555), (91, 1586825), (175, 825149), (325, 444311), (455, 317365), (2275, 63473)]