40808085

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 67162368

約数和(自身を除く): 26354283

約数列:

[1, 3, 5, 15, 61, 103, 183, 305, 309, 433, 515, 915, 1299, 1545, 2165, 6283, 6495, 18849, 26413, 31415, 44599, 79239, 94245, 132065, 133797, 222995, 396195, 668985, 2720539, 8161617, 13602695, 40808085]

約数ペア:

[(1, 40808085), (3, 13602695), (5, 8161617), (15, 2720539), (61, 668985), (103, 396195), (183, 222995), (305, 133797), (309, 132065), (433, 94245), (515, 79239), (915, 44599), (1299, 31415), (1545, 26413), (2165, 18849), (6283, 6495)]