71859915

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3449}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 124862400

約数和(自身を除く): 53002485

約数列:

[1, 3, 5, 9, 15, 45, 463, 1389, 2315, 3449, 4167, 6945, 10347, 17245, 20835, 31041, 51735, 155205, 1596887, 4790661, 7984435, 14371983, 23953305, 71859915]

約数ペア:

[(1, 71859915), (3, 23953305), (5, 14371983), (9, 7984435), (15, 4790661), (45, 1596887), (463, 155205), (1389, 51735), (2315, 31041), (3449, 20835), (4167, 17245), (6945, 10347)]