18304105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 4505495

約数列:

[1, 5, 31, 155, 269, 439, 1345, 2195, 8339, 13609, 41695, 68045, 118091, 590455, 3660821, 18304105]

約数ペア:

[(1, 18304105), (5, 3660821), (31, 590455), (155, 118091), (269, 68045), (439, 41695), (1345, 13609), (2195, 8339)]