87388755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3533}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 149615424

約数和(自身を除く): 62226669

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 3533, 4947, 8245, 10599, 17665, 24735, 52995, 60061, 180183, 300305, 342701, 900915, 1028103, 1713505, 5140515, 5825917, 17477751, 29129585, 87388755]

約数ペア:

[(1, 87388755), (3, 29129585), (5, 17477751), (15, 5825917), (17, 5140515), (51, 1713505), (85, 1028103), (97, 900915), (255, 342701), (291, 300305), (485, 180183), (1455, 60061), (1649, 52995), (3533, 24735), (4947, 17665), (8245, 10599)]