3150105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 6067200

約数和(自身を除く): 2917095

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1579, 1995, 4737, 7895, 11053, 23685, 30001, 33159, 55265, 90003, 150005, 165795, 210007, 450015, 630021, 1050035, 3150105]

約数ペア:

[(1, 3150105), (3, 1050035), (5, 630021), (7, 450015), (15, 210007), (19, 165795), (21, 150005), (35, 90003), (57, 55265), (95, 33159), (105, 30001), (133, 23685), (285, 11053), (399, 7895), (665, 4737), (1579, 1995)]