172541075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 263554560

約数和(自身を除く): 91013485

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 175, 295, 413, 425, 595, 983, 1003, 1475, 2065, 2975, 4915, 5015, 6881, 7021, 10325, 16711, 24575, 25075, 34405, 35105, 57997, 83555, 116977, 172025, 175525, 289985, 405979, 417775, 584885, 985949, 1449925, 2029895, 2924425, 4929745, 6901643, 10149475, 24648725, 34508215, 172541075]

約数ペア:

[(1, 172541075), (5, 34508215), (7, 24648725), (17, 10149475), (25, 6901643), (35, 4929745), (59, 2924425), (85, 2029895), (119, 1449925), (175, 985949), (295, 584885), (413, 417775), (425, 405979), (595, 289985), (983, 175525), (1003, 172025), (1475, 116977), (2065, 83555), (2975, 57997), (4915, 35105), (5015, 34405), (6881, 25075), (7021, 24575), (10325, 16711)]