48744405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 90904320

約数和(自身を除く): 42159915

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 1213, 2115, 2679, 3639, 4465, 6065, 8037, 10917, 13395, 18195, 23047, 40185, 54585, 57011, 69141, 115235, 171033, 207423, 285055, 345705, 513099, 855165, 1037115, 1083209, 2565495, 3249627, 5416045, 9748881, 16248135, 48744405]

約数ペア:

[(1, 48744405), (3, 16248135), (5, 9748881), (9, 5416045), (15, 3249627), (19, 2565495), (45, 1083209), (47, 1037115), (57, 855165), (95, 513099), (141, 345705), (171, 285055), (235, 207423), (285, 171033), (423, 115235), (705, 69141), (855, 57011), (893, 54585), (1213, 40185), (2115, 23047), (2679, 18195), (3639, 13395), (4465, 10917), (6065, 8037)]