124400745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{131641}}^1$

素因数の和:131662

約数の個数: 32

約数和(自身を含む): 252752640

約数和(自身を除く): 128351895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 131641, 394923, 658205, 921487, 1184769, 1974615, 2764461, 3554307, 4607435, 5923845, 8293383, 13822305, 17771535, 24880149, 41466915, 124400745]

約数ペア:

[(1, 124400745), (3, 41466915), (5, 24880149), (7, 17771535), (9, 13822305), (15, 8293383), (21, 5923845), (27, 4607435), (35, 3554307), (45, 2764461), (63, 1974615), (105, 1184769), (135, 921487), (189, 658205), (315, 394923), (945, 131641)]