351057325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1103}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 451756800

約数和(自身を除く): 100699475

約数列:

[1, 5, 25, 29, 145, 439, 725, 1103, 2195, 5515, 10975, 12731, 27575, 31987, 63655, 159935, 318275, 484217, 799675, 2421085, 12105425, 14042293, 70211465, 351057325]

約数ペア:

[(1, 351057325), (5, 70211465), (25, 14042293), (29, 12105425), (145, 2421085), (439, 799675), (725, 484217), (1103, 318275), (2195, 159935), (5515, 63655), (10975, 31987), (12731, 27575)]