1337668845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{17387}}^1$

素因数の和:17641

約数の個数: 32

約数和(自身を含む): 2243469312

約数和(自身を除く): 905800467

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 669, 1115, 3345, 5129, 15387, 17387, 25645, 52161, 76935, 86935, 260805, 399901, 1199703, 1999505, 3877301, 5998515, 11631903, 19386505, 58159515, 89177923, 267533769, 445889615, 1337668845]

約数ペア:

[(1, 1337668845), (3, 445889615), (5, 267533769), (15, 89177923), (23, 58159515), (69, 19386505), (115, 11631903), (223, 5998515), (345, 3877301), (669, 1999505), (1115, 1199703), (3345, 399901), (5129, 260805), (15387, 86935), (17387, 76935), (25645, 52161)]