76735725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 141419520

約数和(自身を除く): 64683795

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 1979, 2585, 3525, 5937, 7755, 9895, 12925, 21769, 29685, 38775, 49475, 65307, 93013, 108845, 148425, 279039, 326535, 465065, 544225, 1023143, 1395195, 1632675, 2325325, 3069429, 5115715, 6975975, 15347145, 25578575, 76735725]

約数ペア:

[(1, 76735725), (3, 25578575), (5, 15347145), (11, 6975975), (15, 5115715), (25, 3069429), (33, 2325325), (47, 1632675), (55, 1395195), (75, 1023143), (141, 544225), (165, 465065), (235, 326535), (275, 279039), (517, 148425), (705, 108845), (825, 93013), (1175, 65307), (1551, 49475), (1979, 38775), (2585, 29685), (3525, 21769), (5937, 12925), (7755, 9895)]