16425495

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 13294377

約数列:

[1, 3, 5, 9, 15, 45, 53, 71, 97, 159, 213, 265, 291, 355, 477, 485, 639, 795, 873, 1065, 1455, 2385, 3195, 3763, 4365, 5141, 6887, 11289, 15423, 18815, 20661, 25705, 33867, 34435, 46269, 56445, 61983, 77115, 103305, 169335, 231345, 309915, 365011, 1095033, 1825055, 3285099, 5475165, 16425495]

約数ペア:

[(1, 16425495), (3, 5475165), (5, 3285099), (9, 1825055), (15, 1095033), (45, 365011), (53, 309915), (71, 231345), (97, 169335), (159, 103305), (213, 77115), (265, 61983), (291, 56445), (355, 46269), (477, 34435), (485, 33867), (639, 25705), (795, 20661), (873, 18815), (1065, 15423), (1455, 11289), (2385, 6887), (3195, 5141), (3763, 4365)]