15296505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{145681}}^1$

素因数の和:145696

約数の個数: 16

約数和(自身を含む): 27970944

約数和(自身を除く): 12674439

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 145681, 437043, 728405, 1019767, 2185215, 3059301, 5098835, 15296505]

約数ペア:

[(1, 15296505), (3, 5098835), (5, 3059301), (7, 2185215), (15, 1019767), (21, 728405), (35, 437043), (105, 145681)]