72700275

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8893}}^1$

素因数の和:9015

約数の個数: 24

約数和(自身を含む): 121314160

約数和(自身を除く): 48613885

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 8893, 26679, 44465, 133395, 222325, 666975, 969337, 2908011, 4846685, 14540055, 24233425, 72700275]

約数ペア:

[(1, 72700275), (3, 24233425), (5, 14540055), (15, 4846685), (25, 2908011), (75, 969337), (109, 666975), (327, 222325), (545, 133395), (1635, 44465), (2725, 26679), (8175, 8893)]