28035525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53401}}^1$

素因数の和:53421

約数の個数: 24

約数和(自身を含む): 52974784

約数和(自身を除く): 24939259

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 53401, 160203, 267005, 373807, 801015, 1121421, 1335025, 1869035, 4005075, 5607105, 9345175, 28035525]

約数ペア:

[(1, 28035525), (3, 9345175), (5, 5607105), (7, 4005075), (15, 1869035), (21, 1335025), (25, 1121421), (35, 801015), (75, 373807), (105, 267005), (175, 160203), (525, 53401)]