53238075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 98136576

約数和(自身を除く): 44898501

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1373, 1551, 2585, 3525, 4119, 6865, 7755, 12925, 15103, 20595, 34325, 38775, 45309, 64531, 75515, 102975, 193593, 226545, 322655, 377575, 709841, 967965, 1132725, 1613275, 2129523, 3549205, 4839825, 10647615, 17746025, 53238075]

約数ペア:

[(1, 53238075), (3, 17746025), (5, 10647615), (11, 4839825), (15, 3549205), (25, 2129523), (33, 1613275), (47, 1132725), (55, 967965), (75, 709841), (141, 377575), (165, 322655), (235, 226545), (275, 193593), (517, 102975), (705, 75515), (825, 64531), (1175, 45309), (1373, 38775), (1551, 34325), (2585, 20595), (3525, 15103), (4119, 12925), (6865, 7755)]