9859005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 19393920

約数和(自身を除く): 9534915

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 887, 1235, 2223, 2661, 3705, 4435, 7983, 11115, 11531, 13305, 16853, 34593, 39915, 50559, 57655, 84265, 103779, 151677, 172965, 219089, 252795, 518895, 657267, 758385, 1095445, 1971801, 3286335, 9859005]

約数ペア:

[(1, 9859005), (3, 3286335), (5, 1971801), (9, 1095445), (13, 758385), (15, 657267), (19, 518895), (39, 252795), (45, 219089), (57, 172965), (65, 151677), (95, 103779), (117, 84265), (171, 57655), (195, 50559), (247, 39915), (285, 34593), (585, 16853), (741, 13305), (855, 11531), (887, 11115), (1235, 7983), (2223, 4435), (2661, 3705)]