29218675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 38502000

約数和(自身を除く): 9283325

約数列:

[1, 5, 19, 25, 95, 137, 449, 475, 685, 2245, 2603, 3425, 8531, 11225, 13015, 42655, 61513, 65075, 213275, 307565, 1168747, 1537825, 5843735, 29218675]

約数ペア:

[(1, 29218675), (5, 5843735), (19, 1537825), (25, 1168747), (95, 307565), (137, 213275), (449, 65075), (475, 61513), (685, 42655), (2245, 13015), (2603, 11225), (3425, 8531)]