65144469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 32429931

約数列:

[1, 3, 13, 29, 39, 87, 239, 241, 377, 717, 723, 1131, 3107, 3133, 6931, 6989, 9321, 9399, 20793, 20967, 57599, 90103, 90857, 172797, 270309, 272571, 748787, 1670371, 2246361, 5011113, 21714823, 65144469]

約数ペア:

[(1, 65144469), (3, 21714823), (13, 5011113), (29, 2246361), (39, 1670371), (87, 748787), (239, 272571), (241, 270309), (377, 172797), (717, 90857), (723, 90103), (1131, 57599), (3107, 20967), (3133, 20793), (6931, 9399), (6989, 9321)]