71376585

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13873}}^1$

素因数の和:13902

約数の個数: 32

約数和(自身を含む): 133190400

約数和(自身を除く): 61813815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 13873, 41619, 69365, 97111, 208095, 291333, 485555, 679777, 1456665, 2039331, 3398885, 4758439, 10196655, 14275317, 23792195, 71376585]

約数ペア:

[(1, 71376585), (3, 23792195), (5, 14275317), (7, 10196655), (15, 4758439), (21, 3398885), (35, 2039331), (49, 1456665), (105, 679777), (147, 485555), (245, 291333), (343, 208095), (735, 97111), (1029, 69365), (1715, 41619), (5145, 13873)]