154574865

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2473}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 275504640

約数和(自身を除く): 120929775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 1389, 2315, 2473, 4167, 6945, 7419, 12365, 12501, 20835, 22257, 37095, 62505, 66771, 111285, 333855, 1144999, 3434997, 5724995, 10304991, 17174985, 30914973, 51524955, 154574865]

約数ペア:

[(1, 154574865), (3, 51524955), (5, 30914973), (9, 17174985), (15, 10304991), (27, 5724995), (45, 3434997), (135, 1144999), (463, 333855), (1389, 111285), (2315, 66771), (2473, 62505), (4167, 37095), (6945, 22257), (7419, 20835), (12365, 12501)]