54865755

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6478

約数の個数: 48

約数和(自身を含む): 112729344

約数和(自身を除く): 57863589

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 6451, 8505, 19353, 32255, 45157, 58059, 96765, 135471, 174177, 225785, 290295, 406413, 522531, 677355, 870885, 1219239, 1567593, 2032065, 2612655, 3657717, 6096195, 7837965, 10973151, 18288585, 54865755]

約数ペア:

[(1, 54865755), (3, 18288585), (5, 10973151), (7, 7837965), (9, 6096195), (15, 3657717), (21, 2612655), (27, 2032065), (35, 1567593), (45, 1219239), (63, 870885), (81, 677355), (105, 522531), (135, 406413), (189, 290295), (243, 225785), (315, 174177), (405, 135471), (567, 96765), (945, 58059), (1215, 45157), (1701, 32255), (2835, 19353), (6451, 8505)]