87273855

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2037

約数の個数: 40

約数和(自身を含む): 157913712

約数和(自身を除く): 70639857

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 1907, 3051, 5085, 5721, 9153, 9535, 15255, 17163, 28605, 45765, 51489, 85815, 154467, 215491, 257445, 646473, 772335, 1077455, 1939419, 3232365, 5818257, 9697095, 17454771, 29091285, 87273855]

約数ペア:

[(1, 87273855), (3, 29091285), (5, 17454771), (9, 9697095), (15, 5818257), (27, 3232365), (45, 1939419), (81, 1077455), (113, 772335), (135, 646473), (339, 257445), (405, 215491), (565, 154467), (1017, 85815), (1695, 51489), (1907, 45765), (3051, 28605), (5085, 17163), (5721, 15255), (9153, 9535)]