48117405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 45885795

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 89, 95, 105, 133, 267, 271, 285, 399, 445, 623, 665, 813, 1335, 1355, 1691, 1869, 1897, 1995, 3115, 4065, 5073, 5149, 5691, 8455, 9345, 9485, 11837, 15447, 24119, 25365, 25745, 28455, 35511, 36043, 59185, 72357, 77235, 108129, 120595, 168833, 177555, 180215, 361785, 458261, 506499, 540645, 844165, 1374783, 2291305, 2532495, 3207827, 6873915, 9623481, 16039135, 48117405]

約数ペア:

[(1, 48117405), (3, 16039135), (5, 9623481), (7, 6873915), (15, 3207827), (19, 2532495), (21, 2291305), (35, 1374783), (57, 844165), (89, 540645), (95, 506499), (105, 458261), (133, 361785), (267, 180215), (271, 177555), (285, 168833), (399, 120595), (445, 108129), (623, 77235), (665, 72357), (813, 59185), (1335, 36043), (1355, 35511), (1691, 28455), (1869, 25745), (1897, 25365), (1995, 24119), (3115, 15447), (4065, 11837), (5073, 9485), (5149, 9345), (5691, 8455)]