15195155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2711}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 19526400

約数和(自身を除く): 4331245

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2711, 5605, 13555, 51509, 159949, 257545, 799745, 3039031, 15195155]

約数ペア:

[(1, 15195155), (5, 3039031), (19, 799745), (59, 257545), (95, 159949), (295, 51509), (1121, 13555), (2711, 5605)]