25736355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 22785885

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 971, 1395, 1767, 2913, 2945, 4855, 5301, 8739, 8835, 14565, 18449, 26505, 30101, 43695, 55347, 90303, 92245, 150505, 166041, 270909, 276735, 451515, 571919, 830205, 1354545, 1715757, 2859595, 5147271, 8578785, 25736355]

約数ペア:

[(1, 25736355), (3, 8578785), (5, 5147271), (9, 2859595), (15, 1715757), (19, 1354545), (31, 830205), (45, 571919), (57, 451515), (93, 276735), (95, 270909), (155, 166041), (171, 150505), (279, 92245), (285, 90303), (465, 55347), (589, 43695), (855, 30101), (971, 26505), (1395, 18449), (1767, 14565), (2913, 8835), (2945, 8739), (4855, 5301)]