29214945

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 54760320

約数和(自身を除く): 25545375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 97, 115, 135, 207, 291, 345, 485, 621, 873, 1035, 1455, 2231, 2619, 3105, 4365, 6693, 9409, 11155, 13095, 20079, 28227, 33465, 47045, 60237, 84681, 100395, 141135, 216407, 254043, 301185, 423405, 649221, 1082035, 1270215, 1947663, 3246105, 5842989, 9738315, 29214945]

約数ペア:

[(1, 29214945), (3, 9738315), (5, 5842989), (9, 3246105), (15, 1947663), (23, 1270215), (27, 1082035), (45, 649221), (69, 423405), (97, 301185), (115, 254043), (135, 216407), (207, 141135), (291, 100395), (345, 84681), (485, 60237), (621, 47045), (873, 33465), (1035, 28227), (1455, 20079), (2231, 13095), (2619, 11155), (3105, 9409), (4365, 6693)]