201604755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 356725152

約数和(自身を除く): 155120397

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 277, 363, 401, 605, 831, 1203, 1385, 1815, 2005, 3047, 4155, 4411, 6015, 9141, 13233, 15235, 22055, 33517, 45705, 48521, 66165, 100551, 111077, 145563, 167585, 242605, 333231, 502755, 555385, 727815, 1221847, 1666155, 3665541, 6109235, 13440317, 18327705, 40320951, 67201585, 201604755]

約数ペア:

[(1, 201604755), (3, 67201585), (5, 40320951), (11, 18327705), (15, 13440317), (33, 6109235), (55, 3665541), (121, 1666155), (165, 1221847), (277, 727815), (363, 555385), (401, 502755), (605, 333231), (831, 242605), (1203, 167585), (1385, 145563), (1815, 111077), (2005, 100551), (3047, 66165), (4155, 48521), (4411, 45705), (6015, 33517), (9141, 22055), (13233, 15235)]