15297135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{145687}}^1$

素因数の和:145702

約数の個数: 16

約数和(自身を含む): 27972096

約数和(自身を除く): 12674961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 145687, 437061, 728435, 1019809, 2185305, 3059427, 5099045, 15297135]

約数ペア:

[(1, 15297135), (3, 5099045), (5, 3059427), (7, 2185305), (15, 1019809), (21, 728435), (35, 437061), (105, 145687)]