57259305

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 107656128

約数和(自身を除く): 50396823

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 683, 729, 1035, 1215, 1863, 2049, 3105, 3415, 3645, 5589, 6147, 9315, 10245, 15709, 16767, 18441, 27945, 30735, 47127, 55323, 78545, 83835, 92205, 141381, 165969, 235635, 276615, 424143, 497907, 706905, 829845, 1272429, 2120715, 2489535, 3817287, 6362145, 11451861, 19086435, 57259305]

約数ペア:

[(1, 57259305), (3, 19086435), (5, 11451861), (9, 6362145), (15, 3817287), (23, 2489535), (27, 2120715), (45, 1272429), (69, 829845), (81, 706905), (115, 497907), (135, 424143), (207, 276615), (243, 235635), (345, 165969), (405, 141381), (621, 92205), (683, 83835), (729, 78545), (1035, 55323), (1215, 47127), (1863, 30735), (2049, 27945), (3105, 18441), (3415, 16767), (3645, 15709), (5589, 10245), (6147, 9315)]