305156665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 412521984

約数和(自身を除く): 107365319

約数列:

[1, 5, 11, 47, 55, 97, 235, 485, 517, 1067, 1217, 2585, 4559, 5335, 6085, 13387, 22795, 50149, 57199, 66935, 118049, 250745, 285995, 590245, 629189, 1298539, 3145945, 5548303, 6492695, 27741515, 61031333, 305156665]

約数ペア:

[(1, 305156665), (5, 61031333), (11, 27741515), (47, 6492695), (55, 5548303), (97, 3145945), (235, 1298539), (485, 629189), (517, 590245), (1067, 285995), (1217, 250745), (2585, 118049), (4559, 66935), (5335, 57199), (6085, 50149), (13387, 22795)]