15170493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 23385600

約数和(自身を除く): 8215107

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 347, 741, 767, 1041, 1121, 2301, 3363, 4511, 6593, 13533, 14573, 19779, 20473, 43719, 61419, 85709, 257127, 266149, 388987, 798447, 1166961, 5056831, 15170493]

約数ペア:

[(1, 15170493), (3, 5056831), (13, 1166961), (19, 798447), (39, 388987), (57, 266149), (59, 257127), (177, 85709), (247, 61419), (347, 43719), (741, 20473), (767, 19779), (1041, 14573), (1121, 13533), (2301, 6593), (3363, 4511)]