87263685

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^2$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 153769356

約数和(自身を除く): 66505671

約数列:

[1, 3, 5, 9, 15, 45, 113, 131, 339, 393, 565, 655, 1017, 1179, 1695, 1965, 5085, 5895, 14803, 17161, 44409, 51483, 74015, 85805, 133227, 154449, 222045, 257415, 666135, 772245, 1939193, 5817579, 9695965, 17452737, 29087895, 87263685]

約数ペア:

[(1, 87263685), (3, 29087895), (5, 17452737), (9, 9695965), (15, 5817579), (45, 1939193), (113, 772245), (131, 666135), (339, 257415), (393, 222045), (565, 154449), (655, 133227), (1017, 85805), (1179, 74015), (1695, 51483), (1965, 44409), (5085, 17161), (5895, 14803)]