80584365

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 133347456

約数和(自身を除く): 52763091

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1237, 1515, 3711, 4343, 6185, 13029, 18555, 21715, 53191, 65145, 124937, 159573, 265955, 374811, 624685, 797865, 1874055, 5372291, 16116873, 26861455, 80584365]

約数ペア:

[(1, 80584365), (3, 26861455), (5, 16116873), (15, 5372291), (43, 1874055), (101, 797865), (129, 624685), (215, 374811), (303, 265955), (505, 159573), (645, 124937), (1237, 65145), (1515, 53191), (3711, 21715), (4343, 18555), (6185, 13029)]