546255

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 967200

約数和(自身を除く): 420945

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 199, 305, 549, 597, 915, 995, 1791, 2745, 2985, 8955, 12139, 36417, 60695, 109251, 182085, 546255]

約数ペア:

[(1, 546255), (3, 182085), (5, 109251), (9, 60695), (15, 36417), (45, 12139), (61, 8955), (183, 2985), (199, 2745), (305, 1791), (549, 995), (597, 915)]