15825204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10223}}^1$

素因数の和:10276

約数の個数: 36

約数和(自身を含む): 40936896

約数和(自身を除く): 25111692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10223, 20446, 30669, 40892, 61338, 92007, 122676, 184014, 368028, 439589, 879178, 1318767, 1758356, 2637534, 3956301, 5275068, 7912602, 15825204]

約数ペア:

[(1, 15825204), (2, 7912602), (3, 5275068), (4, 3956301), (6, 2637534), (9, 1758356), (12, 1318767), (18, 879178), (36, 439589), (43, 368028), (86, 184014), (129, 122676), (172, 92007), (258, 61338), (387, 40892), (516, 30669), (774, 20446), (1548, 10223)]