42675995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 57108480

約数和(自身を除く): 14432485

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 337, 589, 817, 1333, 1685, 2945, 4085, 6403, 6665, 10447, 14491, 25327, 32015, 52235, 72455, 126635, 198493, 275329, 449221, 992465, 1376645, 2246105, 8535199, 42675995]

約数ペア:

[(1, 42675995), (5, 8535199), (19, 2246105), (31, 1376645), (43, 992465), (95, 449221), (155, 275329), (215, 198493), (337, 126635), (589, 72455), (817, 52235), (1333, 32015), (1685, 25327), (2945, 14491), (4085, 10447), (6403, 6665)]