57308985

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18494

約数の個数: 32

約数和(自身を含む): 106318080

約数和(自身を除く): 49009095

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18457, 55371, 92285, 166113, 276855, 424511, 498339, 830565, 1273533, 2122555, 2491695, 3820599, 6367665, 11461797, 19102995, 57308985]

約数ペア:

[(1, 57308985), (3, 19102995), (5, 11461797), (9, 6367665), (15, 3820599), (23, 2491695), (27, 2122555), (45, 1273533), (69, 830565), (115, 498339), (135, 424511), (207, 276855), (345, 166113), (621, 92285), (1035, 55371), (3105, 18457)]