54248145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 105390720

約数和(自身を除く): 51142575

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3209, 3381, 5635, 9627, 16045, 16905, 22463, 48135, 67389, 73807, 112315, 157241, 221421, 336945, 369035, 471723, 516649, 786205, 1107105, 1549947, 2358615, 2583245, 3616543, 7749735, 10849629, 18082715, 54248145]

約数ペア:

[(1, 54248145), (3, 18082715), (5, 10849629), (7, 7749735), (15, 3616543), (21, 2583245), (23, 2358615), (35, 1549947), (49, 1107105), (69, 786205), (105, 516649), (115, 471723), (147, 369035), (161, 336945), (245, 221421), (345, 157241), (483, 112315), (735, 73807), (805, 67389), (1127, 48135), (2415, 22463), (3209, 16905), (3381, 16045), (5635, 9627)]