5508945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 10940160

約数和(自身を除く): 5431215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 73, 117, 129, 135, 195, 215, 219, 351, 365, 387, 559, 585, 645, 657, 949, 1095, 1161, 1677, 1755, 1935, 1971, 2795, 2847, 3139, 3285, 4745, 5031, 5805, 8385, 8541, 9417, 9855, 14235, 15093, 15695, 25155, 25623, 28251, 40807, 42705, 47085, 75465, 84753, 122421, 128115, 141255, 204035, 367263, 423765, 612105, 1101789, 1836315, 5508945]

約数ペア:

[(1, 5508945), (3, 1836315), (5, 1101789), (9, 612105), (13, 423765), (15, 367263), (27, 204035), (39, 141255), (43, 128115), (45, 122421), (65, 84753), (73, 75465), (117, 47085), (129, 42705), (135, 40807), (195, 28251), (215, 25623), (219, 25155), (351, 15695), (365, 15093), (387, 14235), (559, 9855), (585, 9417), (645, 8541), (657, 8385), (949, 5805), (1095, 5031), (1161, 4745), (1677, 3285), (1755, 3139), (1935, 2847), (1971, 2795)]