2901105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 5249088

約数和(自身を除く): 2347983

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2803, 8409, 14015, 25227, 42045, 64469, 126135, 193407, 322345, 580221, 967035, 2901105]

約数ペア:

[(1, 2901105), (3, 967035), (5, 580221), (9, 322345), (15, 193407), (23, 126135), (45, 64469), (69, 42045), (115, 25227), (207, 14015), (345, 8409), (1035, 2803)]