91285245

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6971}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 163981440

約数和(自身を除く): 72696195

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 6971, 13095, 20913, 34855, 62739, 104565, 188217, 313695, 676187, 941085, 2028561, 3380935, 6085683, 10142805, 18257049, 30428415, 91285245]

約数ペア:

[(1, 91285245), (3, 30428415), (5, 18257049), (9, 10142805), (15, 6085683), (27, 3380935), (45, 2028561), (97, 941085), (135, 676187), (291, 313695), (485, 188217), (873, 104565), (1455, 62739), (2619, 34855), (4365, 20913), (6971, 13095)]