15075281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 17117184

約数和(自身を除く): 2041903

約数列:

[1, 13, 23, 127, 299, 397, 1651, 2921, 5161, 9131, 37973, 50419, 118703, 655447, 1159637, 15075281]

約数ペア:

[(1, 15075281), (13, 1159637), (23, 655447), (127, 118703), (299, 50419), (397, 37973), (1651, 9131), (2921, 5161)]