74925225

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3433}}^1$

素因数の和:3546

約数の個数: 36

約数和(自身を含む): 135622396

約数和(自身を除く): 60697171

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 3433, 4365, 7275, 10299, 17165, 21825, 30897, 51495, 85825, 154485, 257475, 333001, 772425, 999003, 1665005, 2997009, 4995015, 8325025, 14985045, 24975075, 74925225]

約数ペア:

[(1, 74925225), (3, 24975075), (5, 14985045), (9, 8325025), (15, 4995015), (25, 2997009), (45, 1665005), (75, 999003), (97, 772425), (225, 333001), (291, 257475), (485, 154485), (873, 85825), (1455, 51495), (2425, 30897), (3433, 21825), (4365, 17165), (7275, 10299)]