47280285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6217}}^1$

素因数の和:6254

約数の個数: 36

約数和(自身を含む): 88755732

約数和(自身を除く): 41475447

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 6217, 7605, 18651, 31085, 55953, 80821, 93255, 242463, 279765, 404105, 727389, 1050673, 1212315, 3152019, 3636945, 5253365, 9456057, 15760095, 47280285]

約数ペア:

[(1, 47280285), (3, 15760095), (5, 9456057), (9, 5253365), (13, 3636945), (15, 3152019), (39, 1212315), (45, 1050673), (65, 727389), (117, 404105), (169, 279765), (195, 242463), (507, 93255), (585, 80821), (845, 55953), (1521, 31085), (2535, 18651), (6217, 7605)]