29873985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 51692160

約数和(自身を除く): 21818175

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 2833, 3515, 8499, 10545, 14165, 42495, 53827, 104821, 161481, 269135, 314463, 524105, 807405, 1572315, 1991599, 5974797, 9957995, 29873985]

約数ペア:

[(1, 29873985), (3, 9957995), (5, 5974797), (15, 1991599), (19, 1572315), (37, 807405), (57, 524105), (95, 314463), (111, 269135), (185, 161481), (285, 104821), (555, 53827), (703, 42495), (2109, 14165), (2833, 10545), (3515, 8499)]