33171425

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 49758720

約数和(自身を除く): 16587295

約数列:

[1, 5, 7, 25, 35, 37, 47, 109, 175, 185, 235, 259, 329, 545, 763, 925, 1175, 1295, 1645, 1739, 2725, 3815, 4033, 5123, 6475, 8225, 8695, 12173, 19075, 20165, 25615, 28231, 35861, 43475, 60865, 100825, 128075, 141155, 179305, 189551, 304325, 705775, 896525, 947755, 1326857, 4738775, 6634285, 33171425]

約数ペア:

[(1, 33171425), (5, 6634285), (7, 4738775), (25, 1326857), (35, 947755), (37, 896525), (47, 705775), (109, 304325), (175, 189551), (185, 179305), (235, 141155), (259, 128075), (329, 100825), (545, 60865), (763, 43475), (925, 35861), (1175, 28231), (1295, 25615), (1645, 20165), (1739, 19075), (2725, 12173), (3815, 8695), (4033, 8225), (5123, 6475)]