23728215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{225983}}^1$

素因数の和:225998

約数の個数: 16

約数和(自身を含む): 43388928

約数和(自身を除く): 19660713

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 225983, 677949, 1129915, 1581881, 3389745, 4745643, 7909405, 23728215]

約数ペア:

[(1, 23728215), (3, 7909405), (5, 4745643), (7, 3389745), (15, 1581881), (21, 1129915), (35, 677949), (105, 225983)]