49112505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 94195920

約数和(自身を除く): 45083415

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2269, 2405, 4329, 6807, 7215, 11345, 20421, 21645, 29497, 34035, 83953, 88491, 102105, 147485, 251859, 265473, 419765, 442455, 755577, 1091389, 1259295, 1327365, 3274167, 3777885, 5456945, 9822501, 16370835, 49112505]

約数ペア:

[(1, 49112505), (3, 16370835), (5, 9822501), (9, 5456945), (13, 3777885), (15, 3274167), (37, 1327365), (39, 1259295), (45, 1091389), (65, 755577), (111, 442455), (117, 419765), (185, 265473), (195, 251859), (333, 147485), (481, 102105), (555, 88491), (585, 83953), (1443, 34035), (1665, 29497), (2269, 21645), (2405, 20421), (4329, 11345), (6807, 7215)]