164047125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{39769}}^1$

素因数の和:39798

約数の個数: 32

約数和(自身を含む): 297797760

約数和(自身を除く): 133750635

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 39769, 119307, 198845, 437459, 596535, 994225, 1312377, 2187295, 2982675, 4971125, 6561885, 10936475, 14913375, 32809425, 54682375, 164047125]

約数ペア:

[(1, 164047125), (3, 54682375), (5, 32809425), (11, 14913375), (15, 10936475), (25, 6561885), (33, 4971125), (55, 2982675), (75, 2187295), (125, 1312377), (165, 994225), (275, 596535), (375, 437459), (825, 198845), (1375, 119307), (4125, 39769)]