71355585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 131530752

約数和(自身を除く): 60175167

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 5351, 13335, 16053, 26755, 37457, 80265, 112371, 187285, 561855, 679577, 2038731, 3397885, 4757039, 10193655, 14271117, 23785195, 71355585]

約数ペア:

[(1, 71355585), (3, 23785195), (5, 14271117), (7, 10193655), (15, 4757039), (21, 3397885), (35, 2038731), (105, 679577), (127, 561855), (381, 187285), (635, 112371), (889, 80265), (1905, 37457), (2667, 26755), (4445, 16053), (5351, 13335)]