87384385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 30591935

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 3359, 5203, 16795, 26015, 36949, 144437, 184745, 406439, 722185, 1588807, 2032195, 7944035, 17476877, 87384385]

約数ペア:

[(1, 87384385), (5, 17476877), (11, 7944035), (43, 2032195), (55, 1588807), (121, 722185), (215, 406439), (473, 184745), (605, 144437), (2365, 36949), (3359, 26015), (5203, 16795)]