128564800525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1\times {\mathrm{7853}}^1$

素因数の和:13390

約数の個数: 48

約数和(自身を含む): 192971649024

約数和(自身を除く): 64406848499

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 5503, 7853, 27515, 38521, 39265, 54971, 93551, 133501, 137575, 192605, 196325, 274855, 467755, 654857, 667505, 934507, 963025, 1374275, 2338775, 3274285, 3337525, 4672535, 16371425, 23362675, 43215059, 216075295, 302505413, 734656003, 1080376475, 1512527065, 3673280015, 5142592021, 7562635325, 18366400075, 25712960105, 128564800525]

約数ペア:

[(1, 128564800525), (5, 25712960105), (7, 18366400075), (17, 7562635325), (25, 5142592021), (35, 3673280015), (85, 1512527065), (119, 1080376475), (175, 734656003), (425, 302505413), (595, 216075295), (2975, 43215059), (5503, 23362675), (7853, 16371425), (27515, 4672535), (38521, 3337525), (39265, 3274285), (54971, 2338775), (93551, 1374275), (133501, 963025), (137575, 934507), (192605, 667505), (196325, 654857), (274855, 467755)]