73281275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 94004400

約数和(自身を除く): 20723125

約数列:

[1, 5, 25, 37, 185, 227, 349, 925, 1135, 1745, 5675, 8399, 8725, 12913, 41995, 64565, 79223, 209975, 322825, 396115, 1980575, 2931251, 14656255, 73281275]

約数ペア:

[(1, 73281275), (5, 14656255), (25, 2931251), (37, 1980575), (185, 396115), (227, 322825), (349, 209975), (925, 79223), (1135, 64565), (1745, 41995), (5675, 12913), (8399, 8725)]