127766565

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5347}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 232958880

約数和(自身を除く): 105192315

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 5347, 7965, 16041, 23895, 26735, 48123, 80205, 144369, 240615, 315473, 433107, 721845, 946419, 1577365, 2165535, 2839257, 4732095, 8517771, 14196285, 25553313, 42588855, 127766565]

約数ペア:

[(1, 127766565), (3, 42588855), (5, 25553313), (9, 14196285), (15, 8517771), (27, 4732095), (45, 2839257), (59, 2165535), (81, 1577365), (135, 946419), (177, 721845), (295, 433107), (405, 315473), (531, 240615), (885, 144369), (1593, 80205), (2655, 48123), (4779, 26735), (5347, 23895), (7965, 16041)]