18350085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 31893120

約数和(自身を除く): 13543035

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 677, 695, 1807, 2031, 2085, 3385, 5421, 8801, 9035, 10155, 26403, 27105, 44005, 94103, 132015, 282309, 470515, 1223339, 1411545, 3670017, 6116695, 18350085]

約数ペア:

[(1, 18350085), (3, 6116695), (5, 3670017), (13, 1411545), (15, 1223339), (39, 470515), (65, 282309), (139, 132015), (195, 94103), (417, 44005), (677, 27105), (695, 26403), (1807, 10155), (2031, 9035), (2085, 8801), (3385, 5421)]