29925665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 17214175

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 4091, 7315, 20455, 28637, 45001, 77729, 143185, 225005, 315007, 388645, 544103, 855019, 1575035, 2720515, 4275095, 5985133, 29925665]

約数ペア:

[(1, 29925665), (5, 5985133), (7, 4275095), (11, 2720515), (19, 1575035), (35, 855019), (55, 544103), (77, 388645), (95, 315007), (133, 225005), (209, 143185), (385, 77729), (665, 45001), (1045, 28637), (1463, 20455), (4091, 7315)]