3198915

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 5632848

約数和(自身を除く): 2433933

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1061, 3015, 3183, 5305, 9549, 15915, 47745, 71087, 213261, 355435, 639783, 1066305, 3198915]

約数ペア:

[(1, 3198915), (3, 1066305), (5, 639783), (9, 355435), (15, 213261), (45, 71087), (67, 47745), (201, 15915), (335, 9549), (603, 5305), (1005, 3183), (1061, 3015)]