929714975

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 1394629488

約数和(自身を除く): 464914513

約数列:

[1, 5, 7, 25, 35, 41, 49, 107, 173, 175, 205, 245, 287, 535, 749, 865, 1025, 1211, 1225, 1435, 2009, 2675, 3745, 4325, 4387, 5243, 6055, 7093, 7175, 8477, 10045, 18511, 18725, 21935, 26215, 30275, 30709, 35465, 42385, 49651, 50225, 92555, 109675, 129577, 131075, 153545, 177325, 211925, 214963, 248255, 347557, 462775, 647885, 758951, 767725, 907039, 1074815, 1241275, 1737785, 3239425, 3794755, 4535195, 5312657, 5374075, 8688925, 18973775, 22675975, 26563285, 37188599, 132816425, 185942995, 929714975]

約数ペア:

[(1, 929714975), (5, 185942995), (7, 132816425), (25, 37188599), (35, 26563285), (41, 22675975), (49, 18973775), (107, 8688925), (173, 5374075), (175, 5312657), (205, 4535195), (245, 3794755), (287, 3239425), (535, 1737785), (749, 1241275), (865, 1074815), (1025, 907039), (1211, 767725), (1225, 758951), (1435, 647885), (2009, 462775), (2675, 347557), (3745, 248255), (4325, 214963), (4387, 211925), (5243, 177325), (6055, 153545), (7093, 131075), (7175, 129577), (8477, 109675), (10045, 92555), (18511, 50225), (18725, 49651), (21935, 42385), (26215, 35465), (30275, 30709)]