13293525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{25321}}^1$

素因数の和:25341

約数の個数: 24

約数和(自身を含む): 25119424

約数和(自身を除く): 11825899

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 25321, 75963, 126605, 177247, 379815, 531741, 633025, 886235, 1899075, 2658705, 4431175, 13293525]

約数ペア:

[(1, 13293525), (3, 4431175), (5, 2658705), (7, 1899075), (15, 886235), (21, 633025), (25, 531741), (35, 379815), (75, 177247), (105, 126605), (175, 75963), (525, 25321)]