136540515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1459}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 232104960

約数和(自身を除く): 95564445

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 367, 1101, 1459, 1835, 4377, 5505, 6239, 7295, 18717, 21885, 24803, 31195, 74409, 93585, 124015, 372045, 535453, 1606359, 2677265, 8031795, 9102701, 27308103, 45513505, 136540515]

約数ペア:

[(1, 136540515), (3, 45513505), (5, 27308103), (15, 9102701), (17, 8031795), (51, 2677265), (85, 1606359), (255, 535453), (367, 372045), (1101, 124015), (1459, 93585), (1835, 74409), (4377, 31195), (5505, 24803), (6239, 21885), (7295, 18717)]