76140045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23831}}^1$

素因数の和:23913

約数の個数: 24

約数和(自身を含む): 133840512

約数和(自身を除く): 57700467

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 23831, 71493, 119155, 214479, 357465, 1072395, 1692001, 5076003, 8460005, 15228009, 25380015, 76140045]

約数ペア:

[(1, 76140045), (3, 25380015), (5, 15228009), (9, 8460005), (15, 5076003), (45, 1692001), (71, 1072395), (213, 357465), (355, 214479), (639, 119155), (1065, 71493), (3195, 23831)]