2393475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 4666368

約数和(自身を除く): 2272893

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 97, 105, 141, 175, 235, 291, 329, 485, 525, 679, 705, 987, 1175, 1455, 1645, 2037, 2425, 3395, 3525, 4559, 4935, 7275, 8225, 10185, 13677, 16975, 22795, 24675, 31913, 50925, 68385, 95739, 113975, 159565, 341925, 478695, 797825, 2393475]

約数ペア:

[(1, 2393475), (3, 797825), (5, 478695), (7, 341925), (15, 159565), (21, 113975), (25, 95739), (35, 68385), (47, 50925), (75, 31913), (97, 24675), (105, 22795), (141, 16975), (175, 13677), (235, 10185), (291, 8225), (329, 7275), (485, 4935), (525, 4559), (679, 3525), (705, 3395), (987, 2425), (1175, 2037), (1455, 1645)]