149353075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 200290752

約数和(自身を除く): 50937677

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 7477, 19975, 37385, 127109, 186925, 351419, 635545, 1757095, 3177725, 5974123, 8785475, 29870615, 149353075]

約数ペア:

[(1, 149353075), (5, 29870615), (17, 8785475), (25, 5974123), (47, 3177725), (85, 1757095), (235, 635545), (425, 351419), (799, 186925), (1175, 127109), (3995, 37385), (7477, 19975)]