42145345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11437}}^1$

素因数の和:11520

約数の個数: 16

約数和(自身を含む): 56000448

約数和(自身を除く): 13855103

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 11437, 57185, 125807, 629035, 766279, 3831395, 8429069, 42145345]

約数ペア:

[(1, 42145345), (5, 8429069), (11, 3831395), (55, 766279), (67, 629035), (335, 125807), (737, 57185), (3685, 11437)]