47241585

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 83443932

約数和(自身を除く): 36202347

約数列:

[1, 3, 5, 9, 15, 45, 73, 197, 219, 365, 591, 657, 985, 1095, 1773, 2955, 3285, 5329, 8865, 14381, 15987, 26645, 43143, 47961, 71905, 79935, 129429, 215715, 239805, 647145, 1049813, 3149439, 5249065, 9448317, 15747195, 47241585]

約数ペア:

[(1, 47241585), (3, 15747195), (5, 9448317), (9, 5249065), (15, 3149439), (45, 1049813), (73, 647145), (197, 239805), (219, 215715), (365, 129429), (591, 79935), (657, 71905), (985, 47961), (1095, 43143), (1773, 26645), (2955, 15987), (3285, 14381), (5329, 8865)]