169661545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21517}}^1$

素因数の和:21624

約数の個数: 16

約数和(自身を含む): 216901440

約数和(自身を除く): 47239895

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 21517, 107585, 408823, 1785911, 2044115, 8929555, 33932309, 169661545]

約数ペア:

[(1, 169661545), (5, 33932309), (19, 8929555), (83, 2044115), (95, 1785911), (415, 408823), (1577, 107585), (7885, 21517)]