2027335

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 2740896

約数和(自身を除く): 713561

約数列:

[1, 5, 17, 23, 61, 85, 115, 289, 305, 391, 1037, 1403, 1445, 1955, 5185, 6647, 7015, 17629, 23851, 33235, 88145, 119255, 405467, 2027335]

約数ペア:

[(1, 2027335), (5, 405467), (17, 119255), (23, 88145), (61, 33235), (85, 23851), (115, 17629), (289, 7015), (305, 6647), (391, 5185), (1037, 1955), (1403, 1445)]