126807555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1471}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 232316928

約数和(自身を除く): 105509373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 821, 1471, 2463, 4105, 4413, 5747, 7355, 10297, 12315, 17241, 22065, 28735, 30891, 51485, 86205, 154455, 1207691, 3623073, 6038455, 8453837, 18115365, 25361511, 42269185, 126807555]

約数ペア:

[(1, 126807555), (3, 42269185), (5, 25361511), (7, 18115365), (15, 8453837), (21, 6038455), (35, 3623073), (105, 1207691), (821, 154455), (1471, 86205), (2463, 51485), (4105, 30891), (4413, 28735), (5747, 22065), (7355, 17241), (10297, 12315)]