42602445

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20143}}^1$

素因数の和:20201

約数の個数: 24

約数和(自身を含む): 75419136

約数和(自身を除く): 32816691

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 20143, 60429, 100715, 181287, 302145, 906435, 946721, 2840163, 4733605, 8520489, 14200815, 42602445]

約数ペア:

[(1, 42602445), (3, 14200815), (5, 8520489), (9, 4733605), (15, 2840163), (45, 946721), (47, 906435), (141, 302145), (235, 181287), (423, 100715), (705, 60429), (2115, 20143)]