16058725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 20712960

約数和(自身を除く): 4654235

約数列:

[1, 5, 25, 47, 79, 173, 235, 395, 865, 1175, 1975, 3713, 4325, 8131, 13667, 18565, 40655, 68335, 92825, 203275, 341675, 642349, 3211745, 16058725]

約数ペア:

[(1, 16058725), (5, 3211745), (25, 642349), (47, 341675), (79, 203275), (173, 92825), (235, 68335), (395, 40655), (865, 18565), (1175, 13667), (1975, 8131), (3713, 4325)]