6555465

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{991}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 13570560

約数和(自身を除く): 7015095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 991, 1323, 2205, 2973, 4955, 6615, 6937, 8919, 14865, 20811, 26757, 34685, 44595, 48559, 62433, 104055, 133785, 145677, 187299, 242795, 312165, 437031, 728385, 936495, 1311093, 2185155, 6555465]

約数ペア:

[(1, 6555465), (3, 2185155), (5, 1311093), (7, 936495), (9, 728385), (15, 437031), (21, 312165), (27, 242795), (35, 187299), (45, 145677), (49, 133785), (63, 104055), (105, 62433), (135, 48559), (147, 44595), (189, 34685), (245, 26757), (315, 20811), (441, 14865), (735, 8919), (945, 6937), (991, 6615), (1323, 4955), (2205, 2973)]