71487045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{226943}}^1$

素因数の和:226961

約数の個数: 24

約数和(自身を含む): 141613056

約数和(自身を除く): 70126011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 226943, 680829, 1134715, 1588601, 2042487, 3404145, 4765803, 7943005, 10212435, 14297409, 23829015, 71487045]

約数ペア:

[(1, 71487045), (3, 23829015), (5, 14297409), (7, 10212435), (9, 7943005), (15, 4765803), (21, 3404145), (35, 2042487), (45, 1588601), (63, 1134715), (105, 680829), (315, 226943)]