53876575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 68567040

約数和(自身を除く): 14690465

約数列:

[1, 5, 25, 71, 127, 239, 355, 635, 1195, 1775, 3175, 5975, 9017, 16969, 30353, 45085, 84845, 151765, 225425, 424225, 758825, 2155063, 10775315, 53876575]

約数ペア:

[(1, 53876575), (5, 10775315), (25, 2155063), (71, 758825), (127, 424225), (239, 225425), (355, 151765), (635, 84845), (1195, 45085), (1775, 30353), (3175, 16969), (5975, 9017)]