61772025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 118020224

約数和(自身を除く): 56248199

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 1213, 1455, 2037, 2425, 3395, 3639, 6065, 7275, 8491, 10185, 16975, 18195, 25473, 30325, 42455, 50925, 90975, 117661, 127365, 212275, 352983, 588305, 636825, 823627, 1764915, 2470881, 2941525, 4118135, 8824575, 12354405, 20590675, 61772025]

約数ペア:

[(1, 61772025), (3, 20590675), (5, 12354405), (7, 8824575), (15, 4118135), (21, 2941525), (25, 2470881), (35, 1764915), (75, 823627), (97, 636825), (105, 588305), (175, 352983), (291, 212275), (485, 127365), (525, 117661), (679, 90975), (1213, 50925), (1455, 42455), (2037, 30325), (2425, 25473), (3395, 18195), (3639, 16975), (6065, 10185), (7275, 8491)]