16666115

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 20730816

約数和(自身を除く): 4064701

約数列:

[1, 5, 53, 61, 265, 305, 1031, 3233, 5155, 16165, 54643, 62891, 273215, 314455, 3333223, 16666115]

約数ペア:

[(1, 16666115), (5, 3333223), (53, 314455), (61, 273215), (265, 62891), (305, 54643), (1031, 16165), (3233, 5155)]