201006075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 342835200

約数和(自身を除く): 141829125

約数列:

[1, 3, 5, 15, 25, 47, 75, 127, 141, 235, 381, 449, 635, 705, 1175, 1347, 1905, 2245, 3175, 3525, 5969, 6735, 9525, 11225, 17907, 21103, 29845, 33675, 57023, 63309, 89535, 105515, 149225, 171069, 285115, 316545, 447675, 527575, 855345, 1425575, 1582725, 2680081, 4276725, 8040243, 13400405, 40201215, 67002025, 201006075]

約数ペア:

[(1, 201006075), (3, 67002025), (5, 40201215), (15, 13400405), (25, 8040243), (47, 4276725), (75, 2680081), (127, 1582725), (141, 1425575), (235, 855345), (381, 527575), (449, 447675), (635, 316545), (705, 285115), (1175, 171069), (1347, 149225), (1905, 105515), (2245, 89535), (3175, 63309), (3525, 57023), (5969, 33675), (6735, 29845), (9525, 21103), (11225, 17907)]